<div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg1.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 1 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 h7 ye ff5 fs2 fc5 sc0 ls1 ws5"> <span class="blank _2"> </span> </div><div class="c xa yf w4 h8"><div class="t m0 x9 h9 y10 ff6 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x9 h9 y11 ff6 fs0 fc0 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x9 h9 y12 ff6 fs0 fc0 sc0 ls1 ws5">Professor: Alex Lira </div></div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg2.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 2 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 xf he y18 ff6 fs4 fc3 sc0 ls1 ws5"> </div><div class="t m0 x10 he y19 ff6 fs4 fc5 sc0 ls1 ws5">SUMÁRIO </div><div class="t m0 x11 hf y1a ff2 fs4 fc8 sc0 ls1 ws5">EQUIVALÊNCIA LÓ<span class="blank _1"></span>GICA <span class="blank _4"></span><span class="ls4 ws6">......................................................................<span class="ls1 ws5"> <span class="blank _5"></span>3<span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y1b ff2 fs4 fc8 sc0 ls1 ws5">1. Concei<span class="blank _1"></span>to <span class="blank _6"></span><span class="ls4 ws6">.......................................................................................<span class="ls1 ws5"> <span class="blank _5"></span>3<span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y1c ff2 fs4 fc8 sc0 ls1 ws5">2. Pr<span class="blank _1"></span>opriedades fundament<span class="blank _1"></span>ais de equiv<span class="blank _1"></span>alência lógica<span class="ls4 ws6">..............................</span> <span class="blank _5"></span>5<span class="ff4 fc0"> </span></div><div class="t m0 x11 hf y1d ff2 fs4 fc8 sc0 ls1 ws5">3. Equi<span class="blank _1"></span>valências da Condicional <span class="blank _7"></span><span class="ls4 ws6">...........................................................<span class="ls1 ws5"> <span class="blank _5"></span>7<span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y1e ff2 fs4 fc8 sc0 ls1 ws5">4. Equi<span class="blank _1"></span>valência da Disjunção <span class="blank _8"></span><span class="ls4 ws6">.............................................................<span class="ls1 ws5"> <span class="ls5 ws7">12</span><span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y1f ff2 fs4 fc8 sc0 ls1 ws5">5. Equi<span class="blank _1"></span>valências da Bicondicional <span class="blank _8"></span><span class="ls4 ws6">.......................................................<span class="ls1 ws5"> <span class="ls5 ws7">15<span class="blank _3"> </span></span><span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y20 ff2 fs4 fc8 sc0 ls1 ws5">6. Equi<span class="blank _1"></span>valência da Disjunção Ex<span class="blank _1"></span>clusiva <span class="blank _7"></span><span class="ls4 ws6">...............................................<span class="ls1 ws5"> <span class="ls5 ws7">19</span><span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y21 ff2 fs4 fc8 sc0 ls1 ws5">7. Esqueceu <span class="blank _1"></span>uma das equi<span class="blank _1"></span>valências? Não se pr<span class="blank _1"></span>eocupe! <span class="ls4 ws6">........................</span> <span class="ls5 ws7">21</span><span class="ff4 fc0"> </span></div><div class="t m0 x11 hf y22 ff2 fs4 fc8 sc0 ls1 ws5">NEGAÇÃO LÓGICA<span class="blank _1"></span> <span class="blank _6"></span><span class="ls4 ws6">...........................................................................<span class="ls1 ws5"> <span class="ls5 ws7">23</span><span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y23 ff2 fs4 fc8 sc0 ls1 ws5">1. Negação <span class="blank _1"></span>da conjunção<span class="blank _1"></span> <span class="blank _8"></span><span class="ls4 ws6">..................................................................<span class="ls1 ws5"> <span class="ls5 ws7">23</span><span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y24 ff2 fs4 fc8 sc0 ls1 ws5">2. Negação <span class="blank _1"></span>da disjunção <span class="blank _4"></span><span class="ls4 ws6">...................................................................<span class="ls1 ws5"> <span class="ls5 ws7">27</span><span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y25 ff2 fs4 fc8 sc0 ls1 ws5">3. Negação <span class="blank _1"></span>do condicional <span class="blank _1"></span><span class="ls4 ws6">................................................................<span class="ls1 ws5"> <span class="ls5 ws7">28</span><span class="ff4 fc0"> </span></span></span></div><div class="t m0 x11 hf y26 ff2 fs4 fc8 sc0 ls5 ws7">4.<span class="ls1 ws5"> Negação do bi<span class="blank _1"></span>condicional <span class="blank _9"></span><span class="ls4 ws6">..............................................................<span class="ls1 ws5"> <span class="ls5 ws7">31</span><span class="ff4 fc0"> </span></span></span></span></div><div class="t m0 x11 hf y27 ff2 fs4 fc8 sc0 ls1 ws5">LISTA DE QUESTÕE<span class="blank _1"></span>S <span class="ls4 ws6">.......................................................................</span> <span class="ls5 ws7">35</span><span class="ff4 fc0"> </span></div><div class="t m0 x1 hf y28 ff2 fs4 fc8 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y29 ff2 fs4 fc8 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y2a ff2 fs4 fc0 sc0 ls1 ws5"> <span class="blank _a"> </span> </div><div class="c x12 y2b w7 h10"><div class="t m0 x13 h9 y2c ff6 fs0 fc0 sc0 ls1 ws5">Aula <span class="ffa ws8">–</span> Teoria <span class="ffa ws8">–</span> Equivalência e Negação Lógica </div></div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg3.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 3 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 h11 y2d ff2 fs5 fc0 sc0 ls1 ws5"> </div><div class="t m0 x14 h12 y2e ff6 fs5 fc0 sc0 ls1 ws5">EQUIVALÊN<span class="blank _1"></span>CIA LÓGICA </div><div class="t m0 x1 h11 y2f ff2 fs5 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y30 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he y31 ff6 fs4 fc5 sc0 ls1 ws5">1. Conceito<span class="blank _1"></span> </div><div class="t m0 x1 hf y32 ff2 fs4 fc0 sc0 ls1 ws5">Inicialment<span class="blank _1"></span>e faz-se necessário definir o que significa duas proposições serem </div><div class="t m0 x1 hf y33 ff2 fs4 fc0 sc0 ls1 ws5">logicament<span class="blank _1"></span>e equivalentes. </div><div class="t m0 x15 hf y34 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he y35 ff2 fs4 fc0 sc0 ls1 ws5">Dizemos que dua<span class="blank _1"></span>s <span class="blank _b"> </span>proposições são <span class="ff6 fc3">logicamente equival<span class="blank _1"></span>entes<span class="ff2 fc0"> quando </span></span></div><div class="t m0 x1 he y36 ff6 fs4 fc9 sc0 ls1 ws5">apresentam <span class="blank _1"></span>tabelas-verdade id<span class="blank _1"></span>ênticas<span class="ff2 fc0">. </span></div><div class="t m0 x1 hf y37 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he y38 ff2 fs4 fc0 sc0 ls1 ws5">Conseguiu <span class="blank _5"></span>entender <span class="blank _1"></span>o<span class="blank _1"></span> <span class="blank _1"></span>concei<span class="blank _1"></span>to <span class="blank _1"></span>de <span class="blank _5"></span><span class="ff6 fc3">equivalência <span class="blank _5"></span>lógica<span class="ff2 fc0">? <span class="blank _5"></span>Podemos <span class="blank _1"></span>reescrevê-</span></span></div><div class="t m0 x1 hf y39 ff2 fs4 fc0 sc0 ls1 ws5">lo de outr<span class="blank _1"></span>a forma: </div><div class="t m0 x15 hf y3a ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he y3b ff2 fs4 fc0 sc0 ls1 ws5">Duas <span class="blank _c"> </span>proposições <span class="blank _c"> </span>são <span class="blank _c"> </span><span class="ff6 fc3">logicam<span class="blank _1"></span>ente <span class="blank _c"> </span>equivalentes<span class="ff2 fc0"> <span class="blank _c"> </span>quando <span class="blank _c"> </span></span><span class="fc9">apresentam <span class="blank _c"> </span>o<span class="blank _1"></span> </span></span></div><div class="t m0 x1 he y3c ff6 fs4 fc9 sc0 ls1 ws5">mesmo <span class="blank _d"> </span>valor <span class="blank _d"> </span>lógico<span class="ff2 fc0">, <span class="blank _d"> </span>independentemente <span class="blank _d"> </span>dos <span class="blank _d"> </span>valores <span class="blank _d"> </span>lógicos <span class="blank _d"> </span>das </span></div><div class="t m0 x1 hf y3d ff2 fs4 fc0 sc0 ls1 ws5">proposições si<span class="blank _1"></span>mples que as compõem.<span class="blank _1"></span> </div><div class="t m0 x1 hf y3e ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y3f ff2 fs4 fc0 sc0 ls1 ws5">Na <span class="blank _6"></span>realidade, <span class="blank _6"></span>pessoal, <span class="blank _6"></span>a <span class="blank _6"></span>equivalência <span class="blank _5"></span>lógica <span class="blank _6"></span>é <span class="blank _6"></span>útil <span class="blank _6"></span>para <span class="blank _5"></span>substituir <span class="blank _6"></span>uma <span class="blank _6"></span>sentença </div><div class="t m0 x1 hf y40 ff2 fs4 fc0 sc0 ls1 ws5">por outra <span class="blank _1"></span>que lhe seja equ<span class="blank _1"></span>ivalente. </div><div class="t m0 x1 hf y41 ff2 fs4 fc0 sc0 ls1 ws5">Quando <span class="blank _1"></span>d<span class="blank _1"></span>uas <span class="blank _1"></span>proposições <span class="blank _5"></span>p e <span class="blank _5"></span>q são <span class="blank _5"></span>logicamente <span class="blank _1"></span>equi<span class="blank _1"></span>valentes, <span class="blank _5"></span>representamos </div><div class="t m0 x1 he y42 ff2 fs4 fc0 sc0 ls1 ws5">a equiv<span class="blank _1"></span>alência simbolicamente como <span class="ff6 fc3 ls8">p <span class="ffb sc1 ls1 ws9">⇔<span class="blank _1"></span><span class="ff6 sc0 ws5"> q<span class="ff2 fc0">. </span></span></span></span></div><div class="t m0 x15 hf y43 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y44 ff2 fs4 fc0 sc0 ls1 ws5">Não <span class="blank _e"> </span>confunda <span class="blank _e"> </span>o <span class="blank _e"> </span>sí<span class="blank _1"></span>mbolo <span class="blank _e"> </span>equival<span class="blank _1"></span>ência <span class="blank _e"> </span>lógica <span class="blank _e"> </span>(<span class="ffb sc2 ws9">⇔</span>) <span class="blank _e"> </span>com <span class="blank _e"> </span>o <span class="blank _e"> </span>símbolo <span class="blank _e"> </span>d<span class="blank _1"></span>a <span class="blank _e"> </span>dupla </div><div class="t m0 x1 hf y45 ff2 fs4 fc0 sc0 ls1 wsa">implica<span class="ls9 wsb">çã</span><span class="ws5">o (<span class="ffc ls6">↔</span><span class="lsa wsc">).<span class="blank _1"></span><span class="ls1 ws5"> </span></span></span></div><div class="t m0 x1 hf y46 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y47 ff2 fs4 fc0 sc0 ls1 ws5">No <span class="blank _5"></span>entanto, <span class="blank _5"></span>visto <span class="blank _5"></span>que <span class="blank _1"></span>a <span class="blank _5"></span>ideia <span class="blank _5"></span>de <span class="blank _1"></span>equiv<span class="blank _1"></span>alência <span class="blank _1"></span>é <span class="blank _5"></span>muito <span class="blank _5"></span>parecida <span class="blank _5"></span>com <span class="blank _5"></span>a <span class="blank _1"></span>de <span class="blank _5"></span>igual-</div><div class="t m0 x1 he y48 ffd fs4 fc0 sc0 ls1 ws5">dade, va<span class="blank _1"></span>mos usar o símbol<span class="blank _1"></span>o “<span class="ff6 ls7">=</span>” para representa<span class="blank _1"></span>r uma equiv<span class="blank _1"></span>alência.<span class="ff2"> </span></div><div class="t m0 x1 he y49 ff2 fs4 fc0 sc0 ls1 ws5">Podemos construir<span class="blank _1"></span> diversas equivalência<span class="blank _1"></span>s <span class="blank _3"> </span>lógi<span class="blank _1"></span>cas, por meio da análise da <span class="blank _3"> </span><span class="ff6 fc3 wsd">ta-</span></div><div class="t m0 x1 he y4a ff6 fs4 fc3 sc0 ls1 wsd">bela-verdad<span class="blank _1"></span>e<span class="ff2 fc0 ws5"> de proposições comp<span class="blank _1"></span>ostas. Entr<span class="blank _1"></span>etanto, iremos n<span class="blank _1"></span>os concentrar<span class="blank _1"></span> </span></div><div class="t m0 x1 hf y4b ff2 fs4 fc0 sc0 ls1 ws5">no <span class="blank _3"> </span>que realmente po<span class="blank _3"> </span>de cair <span class="blank _3"> </span>na <span class="blank _3"> </span>prova do <span class="blank _3"> </span>seu <span class="blank _3"> </span>concurso, tomando por <span class="blank _3"> </span>base <span class="blank _3"> </span>as </div><div class="t m0 x1 hf y4c ff2 fs4 fc0 sc0 ls1 ws5">equival<span class="blank _1"></span>ências que as pri<span class="blank _1"></span>ncipais bancas têm cobrado. </div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg4.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 4 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 he y4d ff2 fs4 fc0 sc0 ls1 ws5">Lembre-se: <span class="blank _1"></span>nosso <span class="blank _1"></span>foc<span class="blank _1"></span>o é <span class="blank _1"></span><span class="ff6 fc9">fazer <span class="blank _1"></span>você <span class="blank _1"></span>pa<span class="blank _1"></span>ssar <span class="blank _1"></span>no <span class="blank _1"></span>concurso<span class="ff2 fc0">, <span class="blank _1"></span>não <span class="blank _1"></span>se <span class="blank _1"></span>tornar <span class="blank _1"></span>um </span></span></div><div class="t m0 x1 hf y4e ff3 fs4 fc0 sc0 ls1 wsa">expert<span class="ff2 ws5"> em <span class="blank _1"></span>Raciocínio Lógi<span class="blank _1"></span>co! </span></div><div class="t m0 x15 hf y4f ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h13 y50 ff6 fs4 fc0 sc0 ls1 ws5">1- <span class="ffe lsb"> </span> <span class="blank _c"> </span>(FCC/<span class="blank _1"></span>TRF <span class="blank _c"> </span>4ª <span class="blank _c"> </span>Regi<span class="blank _1"></span>ão/Anali<span class="blank _1"></span>sta <span class="blank _c"> </span>Judiciário/201<span class="blank _1"></span>4) </div><div class="t m0 x1 hf y51 ffd fs4 fc0 sc0 ls1 ws5">Um <span class="blank _1"></span>economi<span class="blank _1"></span>sta <span class="blank _1"></span>afir<span class="blank _1"></span>mou, <span class="blank _1"></span>no <span class="blank _1"></span>telejorna<span class="blank _1"></span>l, <span class="blank _1"></span>que <span class="blank _1"></span>“se <span class="blank _5"></span>os i<span class="blank _1"></span>mpostos <span class="blank _1"></span>não <span class="blank _1"></span>s<span class="blank _1"></span>obem, <span class="blank _1"></span>entã<span class="blank _1"></span>o </div><div class="t m0 x1 hf y52 ff2 fs4 fc0 sc0 ls1 ws5">a <span class="blank _5"></span>receita <span class="blank _6"></span><span class="ffd">fiscal <span class="blank _5"></span>não <span class="blank _5"></span>cresce”. <span class="blank _5"></span>Do <span class="blank _5"></span>ponto <span class="blank _5"></span>de <span class="blank _5"></span>vista <span class="blank _6"></span>da <span class="blank _5"></span>lógica, <span class="blank _5"></span>uma <span class="blank _5"></span>frase <span class="blank _5"></span>equival<span class="blank _1"></span>ente </span></div><div class="t m0 x1 he y53 ff2 fs4 fc0 sc0 ls1 ws5">a essa é<span class="ff6"> </span></div><div class="t m0 x1 hf y54 ff2 fs4 fc0 sc0 ls1 ws5">a) se a recei<span class="blank _1"></span>ta fiscal cresce, então os <span class="blank _1"></span>impostos sobem.<span class="blank _1"></span> </div><div class="t m0 x1 hf y55 ff2 fs4 fc0 sc0 ls1 ws5">b) se os im<span class="blank _1"></span>postos sobem, <span class="blank _1"></span>então a receita<span class="blank _1"></span> fiscal cresce. </div><div class="t m0 x1 hf y56 ff2 fs4 fc0 sc0 ls1 ws5">c) se a receita<span class="blank _1"></span> fiscal não cresce, entã<span class="blank _1"></span>o os impostos n<span class="blank _1"></span>ão sobem. </div><div class="t m0 x1 hf y57 ff2 fs4 fc0 sc0 ls1 ws5">d) ou o i<span class="blank _1"></span>mposto não sobe, ou <span class="blank _1"></span>a receita <span class="blank _1"></span>cresce. </div><div class="t m0 x1 hf y58 ff2 fs4 fc0 sc0 ls1 ws5">e) o imp<span class="blank _1"></span>osto sobe sempre q<span class="blank _1"></span>ue a receita<span class="blank _1"></span> fiscal aument<span class="blank _1"></span>a.<span class="blank _3"> </span> </div><div class="t m0 x1 he y59 ff6 fs4 fc0 sc0 ls1 ws5">RESOLUÇÃO: </div><div class="t m0 x1 he y5a ff2 fs4 fc0 sc0 ls1 ws5">Sejam <span class="blank _f"> </span><span class="ff6 wsd">p</span><span class="lsc"> <span class="lsf">e <span class="blank _f"> </span></span></span><span class="ff6 wsd">q</span><span class="ffd">, <span class="blank _f"> </span>respectivamente, <span class="blank _f"> </span>“O<span class="blank _1"></span>s <span class="blank _f"> </span>impostos <span class="blank _f"> </span>sobem” <span class="blank _f"> </span>e <span class="blank _f"> </span>“A <span class="blank _f"> </span>receita <span class="blank _f"> </span>fiscal </span></div><div class="t m0 x1 hf y5b ffd fs4 fc0 sc0 ls1 ws5">cresce”. A proposi<span class="blank _1"></span>ção do enun<span class="blank _1"></span>ciado é:<span class="ff2"> </span></div><div class="t m0 x1 he y5c ff6 fs4 fc0 sc0 ls1 ws5"> <span class="blank _10"> </span> <span class="blank _11"> </span>~p <span class="ffb sc2 ws9">⟶</span> <span class="blank _1"></span><span class="ls10 wse">~q<span class="ls1 ws5"> </span></span></div><div class="t m0 x1 hf y5d ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y5e ff2 fs4 fc0 sc0 ls1 ws5">Ora, <span class="blank _12"> </span>acabamos <span class="blank _12"> </span>de <span class="blank _12"> </span>aprender <span class="blank _c"> </span>que, <span class="blank _12"> </span>para <span class="blank _12"> </span>que <span class="blank _c"> </span>duas <span class="blank _12"> </span>proposições <span class="blank _12"> </span>sejam <span class="blank _12"> </span>logica-</div><div class="t m0 x1 hf y5f ff2 fs4 fc0 sc0 ls1 ws5">mente <span class="blank _5"></span>equivalentes, <span class="blank _6"></span>o <span class="blank _1"></span>resulta<span class="blank _1"></span>do <span class="blank _5"></span>de <span class="blank _1"></span>sua <span class="blank _5"></span>tabel<span class="blank _1"></span>a-verdade <span class="blank _5"></span>deve <span class="blank _5"></span>ser <span class="blank _1"></span>i<span class="blank _1"></span>dêntico. <span class="blank _5"></span>Daí, </div><div class="t m0 x1 hf y60 ff2 fs4 fc0 sc0 ls1 ws5">precisam<span class="blank _1"></span>os <span class="blank _5"></span>construir <span class="blank _5"></span>a <span class="blank _5"></span>tabela-verdade <span class="blank _5"></span>de <span class="blank _5"></span>todas <span class="blank _5"></span>as <span class="blank _5"></span>alternativas <span class="blank _6"></span>p<span class="blank _3"> </span>ara <span class="blank _6"></span>comparar </div><div class="t m0 x1 hf y61 ff2 fs4 fc0 sc0 ls1 ws5">com a proposi<span class="blank _1"></span>ção do enunci<span class="blank _1"></span>ado. </div><div class="t m0 x1 hf y62 ff2 fs4 fc0 sc0 ls1 ws5">Espero <span class="blank _3"> </span>que vocês <span class="blank _3"> </span>estejam<span class="blank _1"></span> <span class="blank _3"> </span>afiad<span class="blank _1"></span>os <span class="blank _3"> </span>não só <span class="blank _13"> </span>na construção <span class="blank _3"> </span>de <span class="blank _3"> </span>tabel<span class="blank _1"></span>as-<span class="blank _3"> </span>verda<span class="blank _1"></span>de, </div><div class="t m0 x1 hf y63 ff2 fs4 fc0 sc0 ls1 ws5">como também<span class="blank _1"></span> no valor l<span class="blank _1"></span>ógico de cada conecti<span class="blank _1"></span>vo! Vamos t<span class="blank _1"></span>reinar?! </div><div class="t m0 x1 hf y64 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y65 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y66 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="c x1 y67 w8 h14"><div class="t m0 x16 h15 y68 ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x17 y67 w9 h14"><div class="t m0 x16 h15 y68 ff6 fs6 fc0 sc0 ls1 ws5">q </div></div><div class="c x18 y67 wa h14"><div class="t m0 x9 h15 y68 ff6 fs6 fc0 sc0 ls11 wsf">~p<span class="ls1 ws5"> </span></div></div><div class="c x19 y67 wb h14"><div class="t m0 x9 h15 y68 ff6 fs6 fc0 sc0 ls11 wsf">~q<span class="ls1 ws5"> </span></div></div><div class="c x1a y67 wc h14"><div class="t m0 xb h15 y69 ff6 fs6 fc0 sc0 lsd ws5">q <span class="ffc ls1 ws10">→</span><span class="ls1"> p </span></div></div><div class="c x1b y67 wd h14"><div class="t m0 x1c h15 y69 ff6 fs6 fc0 sc0 lsd ws5">p <span class="ffc">→</span><span class="ls1"> q </span></div></div><div class="c x1d y67 we h14"><div class="t m0 x1c h15 y69 ff6 fs6 fc0 sc0 ls1 ws5">~q <span class="ffc ws10">→</span><span class="lse"> <span class="ls12 ws11">~p</span></span> </div></div><div class="c x1e y67 wf h14"><div class="t m0 x1f h15 y69 ff6 fs6 fc0 sc0 ls1 ws5">~p <span class="ffc ws10">˅</span> q </div></div><div class="c x20 y67 w10 h14"><div class="t m0 x1c h15 y68 ff6 fs6 fc0 sc0 ls1 ws5">p ^ q </div></div><div class="c x21 y67 w11 h14"><div class="t m0 x1c h15 y69 ff6 fs6 fc0 sc0 ls1 ws5">~p <span class="ffc ws10">→</span><span class="lse"> <span class="ls12 ws11">~q</span></span> </div></div><div class="c x1 y6a w8 h16"><div class="t m0 x16 h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x17 y6a w9 h16"><div class="t m0 x16 h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x18 y6a wa h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x19 y6a wb h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x1a y6a wc h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1b y6a wd h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1d y6a we h16"><div class="t m0 x24 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1e y6a wf h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x20 y6a w10 h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x21 y6a w11 h16"><div class="t m0 x25 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1 y6c w8 h16"><div class="t m0 x16 h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x17 y6c w9 h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x18 y6c wa h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x19 y6c wb h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1a y6c wc h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1b y6c wd h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x1d y6c we h16"><div class="t m0 x24 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x1e y6c wf h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x20 y6c w10 h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x21 y6c w11 h16"><div class="t m0 x25 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1 y6d w8 h16"><div class="t m0 x16 h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x17 y6d w9 h16"><div class="t m0 x16 h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x18 y6d wa h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x19 y6d wb h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x1a y6d wc h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x1b y6d wd h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1d y6d we h16"><div class="t m0 x24 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1e y6d wf h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x20 y6d w10 h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x21 y6d w11 h16"><div class="t m0 x25 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x1 y6e w8 h16"><div class="t m0 x16 h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x17 y6e w9 h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x18 y6e wa h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x19 y6e wb h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1a y6e wc h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1b y6e wd h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1d y6e we h16"><div class="t m0 x24 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x1e y6e wf h16"><div class="t m0 x22 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x20 y6e w10 h16"><div class="t m0 x23 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x21 y6e w11 h16"><div class="t m0 x25 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="t m0 x26 hf y6f ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="c x27 y70 w12 h18"><div class="t m0 x1c h19 y71 ff6 fs1 fc0 sc0 ls13 ws12">a)<span class="ls1 ws5"> </span></div></div><div class="c x28 y70 w12 h18"><div class="t m0 x1c h19 y71 ff6 fs1 fc0 sc0 ls14 ws13">b)<span class="ls1 ws5"> </span></div></div><div class="c x29 y70 w12 h18"><div class="t m0 x1c h19 y71 ff6 fs1 fc0 sc0 ls13 ws12">c)<span class="ls1 ws5"> </span></div></div><div class="c x2a y70 w12 h18"><div class="t m0 x1c h19 y71 ff6 fs1 fc0 sc0 ls15 ws14">d)<span class="ls1 ws5"> </span></div></div><div class="c x2b y70 w12 h18"><div class="t m0 x1c h19 y71 ff6 fs1 fc0 sc0 ls16 ws15">e)<span class="ls1 ws5"> </span></div></div><div class="c x2c y72 w13 h1a"><div class="t m0 x9 h19 y73 ff6 fs1 fc0 sc0 ls1 ws5">Enunciado </div></div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg5.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 5 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 he y74 ff2 fs4 fc0 sc0 ls1 ws5">Dessa <span class="blank _3"> </span>forma,<span class="blank _1"></span> <span class="blank _3"> </span>como os <span class="blank _3"> </span>resultados das <span class="blank _3"> </span>tabelas-verdade <span class="blank _3"> </span>de <span class="ff6">(q <span class="blank _3"> </span><span class="ffb sc2 ws9">⟶</span> p) <span class="blank _3"> </span></span><span class="lsf">e <span class="blank _3"> </span></span><span class="ff6">(~p <span class="ffb sc2 ws9">⟶</span> </span></div><div class="t m0 x1 he y75 ff6 fs4 fc0 sc0 ls1 wsd">~q)<span class="ff2 ws5"> <span class="blank _3"> </span>são <span class="blank _3"> </span>idênticos,<span class="blank _1"></span> <span class="blank _3"> </span>chegamos <span class="blank _3"> </span>à <span class="blank _3"> </span>conclusão de <span class="blank _13"> </span>que <span class="blank _3"> </span>são <span class="blank _3"> </span><span class="ff6 fc3">proposições <span class="blank _3"> </span>equiva-</span></span></div><div class="t m0 x1 he y76 ff6 fs4 fc3 sc0 ls1 wsd">lentes<span class="ff2 fc0 ws5">. Isto é: </span></div><div class="t m0 x2d he y77 ff6 fs4 fc0 sc0 ls1 ws5">(q <span class="ffb sc2 ws9">⟶<span class="blank _1"></span><span class="ff6 sc0 ws5"> p) = (~p <span class="blank _1"></span><span class="ffb sc2 ws9">⟶<span class="ff6 sc0 ws5"> ~q<span class="blank _1"></span>)<span class="ff2"> </span></span></span></span></span></div><div class="t m0 x1 h13 y30 ff6 fs4 fc0 sc0 ls1 ws5">Gabarito 1<span class="blank _1"></span>: <span class="ffe ls17"> </span><span class="ls1a ws16">A.</span> </div><div class="t m0 x1 hf y78 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he y79 ff6 fs4 fc5 sc0 ls1 ws5">2. Propried<span class="blank _1"></span>ades fundamentais <span class="blank _1"></span>de equivalência<span class="blank _1"></span> lógica </div><div class="t m0 x1 hf y7a ff2 fs4 fc0 sc0 ls1 ws5">Existem<span class="blank _1"></span> <span class="blank _3"> </span>algumas propri<span class="blank _1"></span>edades que <span class="blank _3"> </span>são bem básicas, mas que <span class="blank _3"> </span>facilitam a re-</div><div class="t m0 x1 hf y7b ff2 fs4 fc0 sc0 ls1 ws5">solução <span class="blank _6"></span>de <span class="blank _5"></span>várias <span class="blank _6"></span>questões <span class="blank _5"></span>na <span class="blank _5"></span>hora <span class="blank _6"></span>da <span class="blank _5"></span>prova. <span class="blank _5"></span>Portanto, <span class="blank _6"></span>é <span class="blank _5"></span>extremamente <span class="blank _6"></span>acon-</div><div class="t m0 x1 hf y7c ff2 fs4 fc0 sc0 ls1 ws5">selhável <span class="blank _1"></span>que você as conheça.<span class="blank _1"></span> </div><div class="t m0 x1 h1b y7d ff2 fs7 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he y7e ff6 fs4 fc8 sc0 ls1 ws5">2.1. P<span class="blank _1"></span>ropriedades Idempotente </div><div class="t m0 x1 he y7f ff2 fs4 fc0 sc0 ls1 ws5">O <span class="blank _3"> </span>termo <span class="blank _13"> </span><span class="ff6 fc3 wsd">idempotente</span> <span class="blank _3"> </span>se <span class="blank _13"> </span>refere <span class="blank _13"> </span>à <span class="blank _13"> </span>proprieda<span class="blank _1"></span>de <span class="blank _13"> </span>que <span class="blank _3"> </span>algumas <span class="blank _13"> </span>operações <span class="blank _3"> </span>têm </div><div class="t m0 x1 hf y80 ff2 fs4 fc0 sc0 ls1 ws5">de <span class="blank _5"></span>poderem <span class="blank _5"></span>ser <span class="blank _1"></span>real<span class="blank _1"></span>izadas <span class="blank _5"></span>várias <span class="blank _5"></span>vezes <span class="blank _1"></span>sem <span class="blank _5"></span>que <span class="blank _5"></span>o <span class="blank _1"></span>val<span class="blank _1"></span>or <span class="blank _5"></span>do <span class="blank _1"></span>resultad<span class="blank _1"></span>o <span class="blank _1"></span>se <span class="blank _5"></span>altere </div><div class="t m0 x1 he y81 ff2 fs4 fc0 sc0 ls1 ws5">após a <span class="blank _1"></span>apli<span class="blank _1"></span>cação inicial. <span class="blank _1"></span>Em out<span class="blank _1"></span>ras pala<span class="blank _1"></span>vras, operaçõe<span class="blank _1"></span>s <span class="ff6 fc3 wsd">idempotente<span class="blank _1"></span>s<span class="ff2 fc0 ws5"> têm <span class="blank _1"></span>a<span class="blank _1"></span> </span></span></div><div class="t m0 x1 he y82 ff2 fs4 fc0 sc0 ls1 ws5">proprieda<span class="blank _1"></span>de <span class="blank _1"></span>de <span class="blank _5"></span>poderem <span class="blank _1"></span>ser <span class="blank _5"></span><span class="ff6 fc9">aplicadas <span class="blank _1"></span>mais <span class="blank _1"></span>de <span class="blank _5"></span>uma <span class="blank _1"></span>vez <span class="blank _1"></span>sem <span class="blank _5"></span>que <span class="blank _1"></span>o <span class="blank _1"></span>resul-</span></div><div class="t m0 x1 he y83 ff6 fs4 fc9 sc0 ls1 ws5">tado se al<span class="blank _1"></span>tere<span class="ff2 fc0">. </span></div><div class="t m0 x1 he y84 ff6 fs4 fc0 sc0 ls1 ws5">1ª) p ^ p<span class="blank _1"></span> = p. </div><div class="t m0 x15 hf y85 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x2e h1c y86 ff3 fs4 fc0 sc0 ls1 ws5">André passou no <span class="blank _1"></span>concurso e And<span class="blank _1"></span>ré passou <span class="blank _1"></span>no concurso </div><div class="t m0 x2f h1c y87 ff3 fs4 fc0 sc0 ls1 ws5">= </div><div class="t m0 x30 h1c y88 ff3 fs4 fc0 sc0 ls1 ws5">André passou no <span class="blank _1"></span>concur<span class="blank _1"></span>so. </div><div class="t m0 x1 h1b y89 ff2 fs7 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y8a ff2 fs4 fc0 sc0 ls1 ws5">Vamos veri<span class="blank _1"></span>ficar isso na tab<span class="blank _1"></span>ela-verdade: </div><div class="c x31 y8b w14 h14"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x32 y8b w15 h14"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x33 y8b w16 h14"><div class="t m0 x1f h15 y8c ff6 fs6 fc0 sc0 lsd ws5">p <span class="ff2 ls18">^</span><span class="ls1"> p </span></div></div><div class="c x31 y8d w14 h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x32 y8d w15 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x33 y8d w16 h16"><div class="t m0 x34 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x31 y8f w14 h1d"><div class="t m0 x1c h17 y90 ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x32 y8f w15 h1d"><div class="t m0 x1c h15 y90 ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x33 y8f w16 h1d"><div class="t m0 x34 h15 y90 ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x31 y91 w14 h14"><div class="t m0 x1c h17 y68 ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x32 y91 w15 h14"><div class="t m0 x1c h15 y68 ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x33 y91 w16 h14"><div class="t m0 x34 h15 y68 ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x31 y92 w14 h16"><div class="t m0 x1c h17 y6b ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x32 y92 w15 h16"><div class="t m0 x1c h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x33 y92 w16 h16"><div class="t m0 x34 h15 y6b ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="t m0 x1 he y93 ff6 fs4 fc0 sc0 ls1 ws5">2ª) <span class="ls8">p <span class="ffc ls19">˅</span></span> p <span class="blank _1"></span>= p. </div><div class="t m0 x15 hf y94 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x35 h1c y95 ff3 fs4 fc0 sc0 ls1 ws5">José se dedica <span class="blank _1"></span>aos estudos ou Jos<span class="blank _1"></span>é se dedica <span class="blank _1"></span>aos estudos </div><div class="t m0 x2f h1c y96 ff3 fs4 fc0 sc0 ls1 ws5">= </div><div class="t m0 x36 h1c y97 ff3 fs4 fc0 sc0 ls1 ws5">José se dedica <span class="blank _1"></span>aos estudos. </div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf6" class="pf w0 h0" data-page-no="6"><div class="pc pc6 w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg6.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 6 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 hf y4d ff2 fs4 fc0 sc0 ls1 ws5">Confira<span class="blank _1"></span> na tabela-verdade: </div><div class="c x31 y98 w14 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x32 y98 w15 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x33 y98 w16 h16"><div class="t m0 xb h15 y99 ff6 fs6 fc0 sc0 lsd ws5">p <span class="fff ls1 ws10">˅</span><span class="ls1"> p </span></div></div><div class="c x31 y9a w14 h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x32 y9a w15 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x33 y9a w16 h16"><div class="t m0 x34 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x31 y9b w14 h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x32 y9b w15 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x33 y9b w16 h16"><div class="t m0 x34 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x31 y9c w14 h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x32 y9c w15 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x33 y9c w16 h16"><div class="t m0 x34 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x31 y9d w14 h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x32 y9d w15 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x33 y9d w16 h16"><div class="t m0 x34 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="t m0 x1 hf y9e ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he y9f ff6 fs4 fc8 sc0 ls1 ws5">2.2. P<span class="blank _1"></span>ropriedades de absorção </div><div class="t m0 x1 he ya0 ff2 fs4 fc0 sc0 ls1 ws5">As propriedades a seguir <span class="blank _3"> </span>têm sua origem <span class="blank _3"> </span>na <span class="ff6 fc3">teoria de <span class="blank _3"> </span>conjuntos</span>. Também </div><div class="t m0 x1 hf ya1 ff2 fs4 fc0 sc0 ls1 ws5">são bem óbv<span class="blank _1"></span>ias; porém, <span class="blank _1"></span>úteis. </div><div class="t m0 x1 he ya2 ff6 fs4 fc0 sc0 ls1 ws5">1ª) <span class="ls8">p <span class="ffc ls19">˅</span></span> (p <span class="blank _1"></span>^ q) = p.<span class="ff2"> </span></div><div class="t m0 x1 hf ya3 ff2 fs4 fc0 sc0 ls1 ws5">Confira<span class="blank _1"></span> na tabela-verdade: </div><div class="c x37 ya4 w17 h1e"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x38 ya4 wb h1e"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">q </div></div><div class="c x39 ya4 w18 h1e"><div class="t m0 x1f h15 y8e ff6 fs6 fc0 sc0 lsd ws5">p <span class="ff2 ls18">^</span><span class="ls1"> q </span></div></div><div class="c x29 ya4 w19 h1e"><div class="t m0 x3a h15 ya5 ff6 fs6 fc0 sc0 lsd ws5">p <span class="ffc ls1 ws10">˅</span><span class="ls1"> (p ^ q)<span class="blank _1"></span> </span></div></div><div class="c x37 ya6 w17 h1f"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x38 ya6 wb h1f"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x39 ya6 w18 h1f"><div class="t m0 x34 h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x29 ya6 w19 h1f"><div class="t m0 x3b h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x37 ya7 w17 h1e"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x38 ya7 wb h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x39 ya7 w18 h1e"><div class="t m0 x34 h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x29 ya7 w19 h1e"><div class="t m0 x3b h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x37 ya8 w17 h1e"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x38 ya8 wb h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x39 ya8 w18 h1e"><div class="t m0 x34 h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x29 ya8 w19 h1e"><div class="t m0 x3b h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x37 ya9 w17 h1f"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x38 ya9 wb h1f"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x39 ya9 w18 h1f"><div class="t m0 x34 h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x29 ya9 w19 h1f"><div class="t m0 x3b h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="t m0 x1 he yaa ff6 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yab ff6 fs4 fc0 sc0 ls1 wsd">2ª)<span class="ff2 ws5"> <span class="ff6">p ^ (p <span class="blank _1"></span><span class="ffc ls1b">˅<span class="ff6 ls1"> q) = p.<span class="ff2"> </span></span></span></span></span></div><div class="t m0 x1 hf yac ff2 fs4 fc0 sc0 ls1 ws5">Confira<span class="blank _1"></span> na tabela-verdade: </div><div class="c x37 yad w17 h14"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x38 yad wb h14"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">q </div></div><div class="c x39 yad w18 h14"><div class="t m0 xb h15 yae ff6 fs6 fc0 sc0 lsd ws5">p <span class="ffc ls1 ws10">˅</span><span class="ls1"> q </span></div></div><div class="c x29 yad w19 h14"><div class="t m0 x3a h15 yae ff6 fs6 fc0 sc0 ls1 ws5">p ^ (p <span class="ffc ws10">˅</span><span class="lse"> <span class="lsd ws17">q)<span class="blank _1"></span><span class="ls1 ws5"> </span></span></span></div></div><div class="c x37 yaf w17 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x38 yaf wb h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x39 yaf w18 h16"><div class="t m0 x34 h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x29 yaf w19 h16"><div class="t m0 x3b h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x37 yb0 w17 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x38 yb0 wb h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x39 yb0 w18 h16"><div class="t m0 x34 h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x29 yb0 w19 h16"><div class="t m0 x3b h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x37 yb1 w17 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x38 yb1 wb h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x39 yb1 w18 h16"><div class="t m0 x34 h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x29 yb1 w19 h16"><div class="t m0 x3b h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x37 yb2 w17 h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x38 yb2 wb h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x39 yb2 w18 h16"><div class="t m0 x34 h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x29 yb2 w19 h16"><div class="t m0 x3b h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="t m0 x1 hf yb3 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yb4 ff6 fs4 fc8 sc0 ls1 ws5">2.3. P<span class="blank _1"></span>ropriedades comutati<span class="blank _1"></span>vas, associa<span class="blank _1"></span>tivas e distributi<span class="blank _1"></span>vas </div><div class="t m0 x1 hf yb5 ff2 fs4 fc0 sc0 ls1 ws5">Se <span class="blank _12"> </span>afirmei <span class="blank _12"> </span>que <span class="blank _12"> </span>as <span class="blank _12"> </span>propri<span class="blank _1"></span>edades <span class="blank _12"> </span>anteriores <span class="blank _12"> </span>eram <span class="blank _12"> </span>óbvias, <span class="blank _12"> </span>as <span class="blank _12"> </span>próxima<span class="blank _1"></span>s <span class="blank _12"> </span>o <span class="blank _12"> </span>são </div><div class="t m0 x1 hf yb6 ff2 fs4 fc0 sc0 ls1 ws5">ainda<span class="blank _1"></span> <span class="blank _13"> </span>mais! <span class="blank _3"> </span>Da<span class="blank _3"> </span>í<span class="blank _1"></span> <span class="blank _13"> </span>apenas <span class="blank _13"> </span>relacionarei<span class="blank _1"></span> <span class="blank _13"> </span>elas <span class="blank _3"> </span>sem <span class="blank _13"> </span>fazer <span class="blank _13"> </span>observações<span class="blank _1"></span> <span class="blank _13"> </span>ou <span class="blank _13"> </span>compro-</div><div class="t m0 x1 hf yb7 ff2 fs4 fc0 sc0 ls1 ws5">vações. </div><div class="t m0 x1 hf yb8 ff2 fs4 fc0 sc0 ls1 ws5">Para <span class="blank _13"> </span>facilitar <span class="blank _12"> </span>seu <span class="blank _13"> </span>entendimento <span class="blank _14"> </span>sobre <span class="blank _14"> </span>as <span class="blank _14"> </span>propriedades <span class="blank _13"> </span>a <span class="blank _14"> </span>seguir, <span class="blank _14"> </span>uma <span class="blank _14"> </span>d<span class="blank _3"> </span>ica <span class="blank _13"> </span>é<span class="blank _3"> </span> </div><div class="t m0 x1 hf yb9 ff2 fs4 fc0 sc0 ls1 ws5">compará-l<span class="blank _1"></span>as com <span class="blank _1"></span>o que <span class="blank _1"></span>acontece <span class="blank _1"></span>com o<span class="blank _1"></span>s núm<span class="blank _1"></span>eros. P<span class="blank _1"></span>or exempl<span class="blank _1"></span>o, 1 <span class="blank _1"></span>+ 4<span class="blank _1"></span> = <span class="blank _1"></span>4 + </div><div class="t m0 x1 hf yba ff2 fs4 fc0 sc0 ls1 ws5">1; 2 X 4<span class="blank _1"></span> = 4 X 2. </div><div class="t m0 x1 hf ybb ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf ybc ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf ybd ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf7" class="pf w0 h0" data-page-no="7"><div class="pc pc7 w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg7.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 7 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 he y4d ff6 fs4 fc0 sc0 ls1 ws5">1. Propried<span class="blank _1"></span>ades comutativas<span class="ff2">:<span class="blank _1"></span> </span></div><div class="t m0 x1 he ybe ff2 fs4 fc0 sc0 ls1 ws5">1ª) <span class="ff6">p ^ q<span class="blank _1"></span> = q ^ p<span class="ff2"> </span></span></div><div class="t m0 x1 he ybf ff2 fs4 fc0 sc0 ls1 ws5">2ª) <span class="ff6 ls8">p <span class="ffc ls19">˅</span><span class="ls1"> q <span class="blank _1"></span>= q <span class="ffc ls19">˅</span> p<span class="ff2"> </span></span></span></div><div class="t m0 x1 he yc0 ff2 fs4 fc0 sc0 ls1 ws5">3ª) <span class="ff6 ls8">p </span><span class="ffb sc2 ws9">⟷</span><span class="ff6"> q<span class="blank _1"></span> = q <span class="ffb sc2 ws9">⟷<span class="blank _1"></span><span class="ff6 sc0 ws5"> p </span></span></span></div><div class="t m0 x1 he yc1 ff6 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x15 hf yc2 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yc3 ff2 fs4 fc0 sc0 ls1d ws5">A <span class="ff6 fc3 ls1">propri<span class="blank _1"></span>edade co<span class="blank _1"></span>mutativa<span class="ff2 fc0"> </span><span class="fc9 wsd">não</span><span class="ff2 fc0"> <span class="blank _1"></span>se <span class="blank _1"></span>aplica a<span class="blank _1"></span>o conectiv<span class="blank _1"></span>o <span class="ff6 fc9 wsd">condicional<span class="blank _1"></span><span class="ff2 fc0 ws5">. Isto <span class="blank _1"></span>é: </span></span></span></span></div><div class="t m0 x3c he yc4 ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffc ls1 ws9">→</span><span class="ls1"> </span>q <span class="ffa ls7">≠</span><span class="ls1"> </span>q <span class="ffc ls1 ws9">→</span><span class="ls1"> p </span></div><div class="t m0 x1 he yc5 ff6 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yc6 ff6 fs4 fc0 sc0 ls1 ws5">2. Propried<span class="blank _1"></span>ades associa<span class="blank _1"></span>tivas<span class="ff2">: </span></div><div class="t m0 x1 he yc7 ff2 fs4 fc0 sc0 ls1 ws5">1ª) (<span class="ff6">p ^ q) <span class="blank _1"></span>^ r = p ^ (q ^ r)<span class="blank _1"></span><span class="ff2"> </span></span></div><div class="t m0 x1 he yc8 ff2 fs4 fc0 sc0 ls1 ws5">2ª) <span class="ff6">(p <span class="ffc ls19">˅</span> q<span class="blank _1"></span>) <span class="ffc ls1b">˅</span> r = p <span class="ffc ls19">˅</span> <span class="blank _1"></span>(q <span class="ffc ls19">˅</span> <span class="ls1e ws18">r)</span> </span></div><div class="t m0 x1 he yc9 ff6 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yca ff6 fs4 fc0 sc0 ls1 ws5">3. Propried<span class="blank _1"></span>ades distributiva<span class="blank _1"></span>s<span class="ff2">: </span></div><div class="t m0 x1 hf ycb ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he ycc ff2 fs4 fc0 sc0 ls1 ws5">1ª) <span class="ff6">p ^ (q <span class="blank _1"></span><span class="ffc ls19">˅<span class="ff6 ls1"> r) = (p ^ q) </span>˅<span class="ff6 ls1"> <span class="blank _1"></span>(p ^ r) </span></span></span></div><div class="t m0 x1 he ycd ff6 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yce ff2 fs4 fc0 sc0 ls1 ws5">2ª) <span class="ff6 ls8">p <span class="ffc ls19">˅</span><span class="ls1"> (q <span class="blank _1"></span>^ r) = (p <span class="ffc ls19">˅</span> q) ^ (p<span class="blank _1"></span> <span class="ffc ls1c">˅</span> <span class="ls1e ws18">r)</span> </span></span></div><div class="t m0 x1 he ycf ff6 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yd0 ff6 fs4 fc5 sc0 ls1 ws5">3. Equivalênci<span class="blank _1"></span>as da Condiciona<span class="blank _1"></span>l </div><div class="t m0 x1 hf yd1 ff2 fs4 fc0 sc0 ls1 ws5">Tenha sempre <span class="blank _3"> </span>em mente que investigaremos a <span class="blank _3"> </span>equi<span class="blank _1"></span>valência das <span class="blank _3"> </span>proposições </div><div class="t m0 x1 hf yd2 ff2 fs4 fc0 sc0 ls1 ws5">por <span class="blank _5"></span>meio <span class="blank _5"></span>do <span class="blank _1"></span>m<span class="blank _1"></span>étodo <span class="blank _5"></span>da <span class="blank _5"></span>comparação <span class="blank _5"></span>entre <span class="blank _5"></span>as <span class="blank _5"></span>tabelas-verdade <span class="blank _5"></span>das <span class="blank _5"></span>proposições </div><div class="t m0 x1 he yd3 ffd fs4 fc0 sc0 ls1 ws5">envolvid<span class="blank _1"></span>as. <span class="blank _3"> </span>E <span class="blank _13"> </span>no <span class="blank _3"> </span>caso <span class="blank _3"> </span>do <span class="blank _13"> </span>conectivo <span class="blank _3"> </span>“<span class="ff6 fc9">Se <span class="blank _3"> </span>... <span class="blank _13"> </span>então</span>”, <span class="blank _3"> </span>temos <span class="blank _3"> </span>basicamente <span class="blank _3"> </span>duas </div><div class="t m0 x1 hf yd4 ff2 fs4 fc0 sc0 ls1 ws5">equival<span class="blank _1"></span>ências que são expl<span class="blank _1"></span>oradas repetid<span class="blank _1"></span>amente nas provas de concur<span class="blank _1"></span>sos. </div><div class="t m0 x1 he yd5 ff6 fs4 fc0 sc0 ls1 ws5">1ª) De condi<span class="blank _1"></span>cional pa<span class="blank _1"></span>ra condicional: </div><div class="t m0 x3d he yd6 ff6 fs4 fc0 sc0 ls1 ws5">Se p, então <span class="blank _1"></span>q = Se não q, <span class="blank _1"></span>então não p<span class="ff2">. </span></div><div class="t m0 x1 hf yd7 ff2 fs4 fc0 sc0 ls1 ws5">Simbolicam<span class="blank _1"></span>ente, temos: </div><div class="t m0 x3e he yd8 ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffb sc2 ls1 ws9">⟶</span><span class="ls1"> q<span class="blank _1"></span> = ~q <span class="ffb sc2 ws9">⟶<span class="blank _1"></span><span class="ff6 sc0 ws5"> <span class="ls10 wse">~p</span> </span></span></span></div><div class="t m0 x1 he yd9 ff10 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yda ff10 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he ydb ff10 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he ydc ff10 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf8" class="pf w0 h0" data-page-no="8"><div class="pc pc8 w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg8.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 8 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 he y4d ff10 fs4 fc0 sc0 ls1 ws5">Passos pa<span class="blank _1"></span>ra obter esta equivalênci<span class="blank _1"></span>a<span class="ff2">: </span></div><div class="t m0 x3f hf ydd ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf yde ff2 fs4 fc0 sc0 ls1 ws5">Para <span class="blank _1"></span>comprov<span class="blank _1"></span>ar esta <span class="blank _1"></span>equival<span class="blank _1"></span>ência, va<span class="blank _1"></span>mos compar<span class="blank _1"></span>ar <span class="blank _1"></span>as <span class="blank _1"></span>tabelas-verdade <span class="blank _1"></span>de <span class="blank _1"></span>(p </div><div class="t m0 x1 hf ydf ffb fs4 fc0 sc0 ls1 ws9">⟶<span class="ff2 ws5"> q) e de (~q<span class="blank _1"></span> <span class="ffb ws9">⟶</span> ~p):</span></div><div class="t m0 x40 he ye0 ff6 fs4 fc0 sc0 ls1 ws5">Tabela-Verda<span class="blank _1"></span>de de p <span class="ffb sc2 ws9">⟶<span class="blank _1"></span><span class="ff6 sc0 ws5"> q<span class="ff2"> </span></span></span></div><div class="c x41 ye1 w1a h1f"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x42 ye1 w1b h1f"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">q </div></div><div class="c x3d ye1 w1c h1f"><div class="t m0 x43 h15 ya5 ff6 fs6 fc0 sc0 lsd ws5">p <span class="ffb ls1f">⟶</span><span class="ls1"> q </span></div></div><div class="c x41 ye2 w1a h1f"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x42 ye2 w1b h1f"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x3d ye2 w1c h1f"><div class="t m0 x25 h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x41 ye3 w1a h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x42 ye3 w1b h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x3d ye3 w1c h1e"><div class="t m0 x25 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x41 ye4 w1a h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x42 ye4 w1b h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x3d ye4 w1c h1e"><div class="t m0 x25 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x41 ye5 w1a h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x42 ye5 w1b h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x3d ye5 w1c h1e"><div class="t m0 x25 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="t m0 x44 he ye6 ff10 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x45 he ye0 ff6 fs4 fc0 sc0 ls1 ws5">Tabela-verdad<span class="blank _1"></span>e de ~q <span class="blank _1"></span><span class="ffb sc2 ws9">⟶<span class="ff6 sc0 ws5"> <span class="ls10 wse">~p</span><span class="ff2"> </span></span></span></div><div class="c x46 ye1 w1d h1f"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x47 ye1 w1b h1f"><div class="t m0 x1c h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">q </div></div><div class="c x3 ye1 w1e h1f"><div class="t m0 x16 h15 y8c ff6 fs6 fc0 sc0 ls11 wsf">~p<span class="ls1 ws5"> </span></div></div><div class="c x48 ye1 w1e h1f"><div class="t m0 x9 h15 y8c ff6 fs6 fc0 sc0 ls11 wsf">~q<span class="ls1 ws5"> </span></div></div><div class="c x49 ye1 w1f h1f"><div class="t m0 x3a h15 ya5 ff6 fs6 fc0 sc0 ls1 ws5">~q <span class="ffb ls1f">⟶</span> <span class="ls11 wsf">~p</span> </div></div><div class="c x46 ye2 w1d h1f"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x47 ye2 w1b h1f"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x3 ye2 w1e h1f"><div class="t m0 x1f h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x48 ye2 w1e h1f"><div class="t m0 x1f h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x49 ye2 w1f h1f"><div class="t m0 x4a h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x46 ye3 w1d h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x47 ye3 w1b h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x3 ye3 w1e h1e"><div class="t m0 x1f h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x48 ye3 w1e h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x49 ye3 w1f h1e"><div class="t m0 x4a h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x46 ye4 w1d h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x47 ye4 w1b h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x3 ye4 w1e h1e"><div class="t m0 x1f h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x48 ye4 w1e h1e"><div class="t m0 x1f h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x49 ye4 w1f h1e"><div class="t m0 x4a h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x46 ye5 w1d h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x47 ye5 w1b h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x3 ye5 w1e h1e"><div class="t m0 x1f h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x48 ye5 w1e h1e"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x49 ye5 w1f h1e"><div class="t m0 x4a h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="t m0 x4b he ye6 ff6 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf ye7 ff2 fs4 fc0 sc0 ls1 ws5">Perceba <span class="blank _c"> </span>que <span class="blank _c"> </span>os <span class="blank _c"> </span>resul<span class="blank _1"></span>tados <span class="blank _c"> </span>das <span class="blank _c"> </span>duas <span class="blank _c"> </span>estrutu<span class="blank _1"></span>ras <span class="blank _c"> </span>são <span class="blank _c"> </span>idênticos. <span class="blank _c"> </span>Portant<span class="blank _1"></span>o, <span class="blank _c"> </span>de </div><div class="t m0 x1 he ye8 ff2 fs4 fc0 sc0 ls1 ws5">fato, as <span class="blank _1"></span>proposições são <span class="ff6 fc9 wsd">equival<span class="blank _1"></span>entes<span class="ff2 fc0 ws5">. </span></span></div><div class="t m0 x1 hf ye9 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 he yea ff6 fs4 fc0 sc0 ls1 ws5">2ª) De condi<span class="blank _1"></span>cional pa<span class="blank _1"></span>ra disjunção: </div><div class="t m0 x4c he yeb ff6 fs4 fc0 sc0 ls1 ws5">Se p, então <span class="blank _1"></span>q = não p ou <span class="blank _1"></span>q<span class="ff2">. </span></div><div class="t m0 x1 hf yaf ff2 fs4 fc0 sc0 ls1 ws5">Simbolicam<span class="blank _1"></span>ente, temos: </div><div class="t m0 x4d he yec ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffb sc2 ls1 ws9">⟶</span><span class="ls1"> q<span class="blank _1"></span> = ~p <span class="ffc ls19">˅</span> q </span></div><div class="t m0 x1 hf yed ff2 fs4 fc0 sc0 ls1 ws5">Nesse <span class="blank _12"> </span>caso, <span class="blank _c"> </span>observamos <span class="blank _12"> </span>uma <span class="blank _c"> </span>equiv<span class="blank _1"></span>alência <span class="blank _c"> </span>da <span class="blank _12"> </span>condicional <span class="blank _c"> </span>que <span class="blank _c"> </span>se <span class="blank _12"> </span>relaciona </div><div class="t m0 x1 he yee ffd fs4 fc0 sc0 ls1 ws5">com o conecti<span class="blank _1"></span>vo “<span class="ff6 fc3 ls20 ws19">ou</span>” (disjunção).<span class="blank _1"></span><span class="ff2"> </span></div><div class="t m0 x1 he yef ff10 fs4 fc0 sc0 ls1 ws5">Pa<span class="blank _3"> </span>ss<span class="blank _3"> </span>o<span class="blank _3"> </span>s<span class="blank _3"> </span> pa<span class="blank _3"> </span>r<span class="blank _3"> </span>a o<span class="blank _3"> </span>b<span class="blank _3"> </span>te<span class="blank _3"> </span>r <span class="blank _3"> </span>e<span class="blank _3"> </span>s<span class="blank _3"> </span>ta<span class="blank _3"> </span> e<span class="blank _3"> </span>qu<span class="blank _3"> </span>iv<span class="blank _3"> </span>al<span class="blank _3"> </span>ên<span class="blank _3"> </span>c<span class="blank _3"> </span>ia<span class="blank _3"> </span>:<span class="blank _3"> </span> </div><div class="t m0 x4e hf yf0 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="c x0 yf1 w20 h20"><div class="t m0 x4f h21 yf2 ff2 fs8 fc0 sc0 ls1 ws5">1º P<span class="blank _1"></span>AS<span class="blank _1"></span>SO:</div><div class="t m0 x41 h12 yf3 ff6 fs5 fc1 sc0 ls1 ws1a">Trocam-<span class="ls21 ws1b">se </span><span class="ff2 fc0 ws5">os termos da <span class="blank _1"></span><span class="fc1 ws1c">condici<span class="blank _3"> </span>onal <span class="fc0 ws5">de </span><span class="ff6 ws1a">pos<span class="blank _1"></span>ição</span></span></span></div><div class="t m0 x4f h11 yf4 ff2 fs5 fc0 sc0 ls1 ws5">2º P<span class="blank _1"></span>AS<span class="blank _1"></span>SO:</div><div class="t m0 x50 h12 yf5 ff2 fs5 fca sc0 ls1 ws1d">Negam-<span class="ls22 ws1e">se </span><span class="ff6 ws1f">ambos </span><span class="fc0 ls23 ws5">os </span><span class="fc0">termos</span></div></div><div class="c x0 yf6 w20 h22"><div class="t m0 x51 h11 yf7 ff2 fs5 fc0 sc0 ls1 ws5">1º P<span class="blank _1"></span>AS<span class="blank _1"></span>SO:</div><div class="t m0 x50 h12 yf8 ff6 fs5 fca sc0 ls1 ws1a">Nega-<span class="ls21 ws1b">se <span class="ff2 fc0 ls23 ws5">o </span></span><span class="ws20">primeiro <span class="ff2 fc0 ws1d">termo</span></span></div><div class="t m0 x51 h11 yf9 ff2 fs5 fc0 sc0 ls1 ws5">2º P<span class="blank _1"></span>AS<span class="blank _1"></span>SO:</div><div class="t m0 x52 h12 yfa ff6 fs5 fc0 sc0 ls1 ws1a">Mantém-<span class="ls21 ws1b">se <span class="ff2 ls23 ws5">o </span></span><span class="ws21">segundo <span class="ff2 ws1d">termo</span></span></div><div class="t m0 x53 h11 yfb ff2 fs5 fc0 sc0 ls1 ws5">3º passo:</div><div class="t m0 x54 h12 yfc ff6 fs5 fc1 sc0 ls1 ws1a">Troca-<span class="ls21 ws22">se </span><span class="ff2 fc0 ws5">o conectivo <span class="blank _1"></span><span class="ff6 fc1 ws23">condicional pelo <span class="ls24">ou</span></span></span></div></div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pf9" class="pf w0 h0" data-page-no="9"><div class="pc pc9 w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bg9.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x6 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página 9 de <span class="ls2 ws0">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x1 hf y4d ff2 fs4 fc0 sc0 ls1 ws5">Para <span class="blank _1"></span>comprov<span class="blank _1"></span>ar esta <span class="blank _1"></span>equival<span class="blank _1"></span>ência, va<span class="blank _1"></span>mos compar<span class="blank _1"></span>ar <span class="blank _1"></span>as <span class="blank _1"></span>tabelas-verdade <span class="blank _1"></span>de <span class="blank _1"></span>(p </div><div class="t m0 x1 hf y75 ffb fs4 fc0 sc0 ls1 ws9">⟶<span class="ff2 ws5"> q) e de (~p<span class="blank _1"></span> <span class="fff ls19">˅</span> q):</span></div><div class="t m0 x40 he yfd ff6 fs4 fc0 sc0 ls1 ws5">Tabela-verda<span class="blank _1"></span>de de p <span class="blank _1"></span><span class="ffb sc2 ws9">⟶<span class="ff6 sc0 ws5"> q<span class="ff2"> </span></span></span></div><div class="c x41 yfe w1a h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x42 yfe w1b h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">q </div></div><div class="c x3d yfe w1c h16"><div class="t m0 x43 h15 y99 ff6 fs6 fc0 sc0 lsd ws5">p <span class="ffb ls1f">⟶</span><span class="ls1"> q </span></div></div><div class="c x41 yff w1a h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x42 yff w1b h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x3d yff w1c h16"><div class="t m0 x25 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x41 y100 w1a h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x42 y100 w1b h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x3d y100 w1c h16"><div class="t m0 x25 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x41 y101 w1a h14"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x42 y101 w1b h14"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x3d y101 w1c h14"><div class="t m0 x25 h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x41 y102 w1a h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x42 y102 w1b h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x3d y102 w1c h16"><div class="t m0 x25 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="t m0 x44 he y103 ff10 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x55 he y104 ff6 fs4 fc0 sc0 ls1 ws5">Tabela-verdad<span class="blank _1"></span>e de ~p <span class="ffc ls1c">˅</span> q<span class="ff2"> </span></div><div class="c x56 y105 w1a h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">p </div></div><div class="c x57 y105 w1b h16"><div class="t m0 x1c h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">q </div></div><div class="c x2 y105 w21 h16"><div class="t m0 x16 h15 y8e ff6 fs6 fc0 sc0 ls11 wsf">~p<span class="ls1 ws5"> </span></div></div><div class="c x2b y105 w22 h16"><div class="t m0 x3a h15 ya5 ff6 fs6 fc0 sc0 ls1 ws5">~p <span class="ffc ws10">˅</span> q </div></div><div class="c x56 y106 w1a h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x57 y106 w1b h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x2 y106 w21 h16"><div class="t m0 x1f h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x2b y106 w22 h16"><div class="t m0 x24 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x56 y107 w1a h14"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x57 y107 w1b h14"><div class="t m0 x1c h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x2 y107 w21 h14"><div class="t m0 x1f h17 y8c ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x2b y107 w22 h14"><div class="t m0 x6 h15 y8c ff6 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x56 y108 w1a h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x57 y108 w1b h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x2 y108 w21 h16"><div class="t m0 x1f h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x2b y108 w22 h16"><div class="t m0 x24 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x56 y109 w1a h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x57 y109 w1b h16"><div class="t m0 x1c h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">F </div></div><div class="c x2 y109 w21 h16"><div class="t m0 x1f h17 y8e ff2 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="c x2b y109 w22 h16"><div class="t m0 x24 h15 y8e ff6 fs6 fc0 sc0 ls1 ws5">V </div></div><div class="t m0 x58 hf y10a ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y10b ff2 fs4 fc0 sc0 ls1 ws5">Perceba <span class="blank _3"> </span>que <span class="blank _3"> </span>os resultados <span class="blank _3"> </span>das <span class="blank _3"> </span>duas estruturas <span class="blank _3"> </span>são <span class="blank _3"> </span>idênticos, o <span class="blank _3"> </span>que <span class="blank _3"> </span>nos <span class="blank _3"> </span>leva </div><div class="t m0 x1 he y10c ff2 fs4 fc0 sc0 ls1 ws5">a concluir<span class="blank _1"></span> que as proposições são <span class="ff6 fc9 wsd">eq<span class="blank _1"></span>uivalentes<span class="ff2 fc0 ws5">. </span></span></div><div class="t m0 x1 hf y10d ff2 fs4 fc0 sc0 ls1 ws5">Resumind<span class="blank _1"></span>o, temos: </div><div class="t m0 x59 hf y10e ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y10f ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x15 hf y110 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h13 y111 ff6 fs4 fc0 sc0 ls1 ws5">2- <span class="ffe lsb"> </span> (ESAF/ANAC/Técnico Administrativ<span class="blank _1"></span>o/2016) <span class="blank _b"> </span><span class="ff2 ls29">A </span></div><div class="t m0 x1 hf y112 ffd fs4 fc0 sc0 ls1 ws5">proposição “se o voo está atrasado, então o aeroporto está <span class="blank _3"> </span><span class="ff2">fech<span class="blank _1"></span>ado para de-</span></div><div class="t m0 x1 he y40 ffd fs4 fc0 sc0 ls1 ws5">colagens” é l<span class="blank _1"></span>ogicamente equi<span class="blank _1"></span>valente à pr<span class="blank _1"></span>oposição:<span class="ff6"> </span></div><div class="t m0 x1 hf y41 ff2 fs4 fc0 sc0 ls1 ws5">a) o voo está a<span class="blank _1"></span>trasado e o aerop<span class="blank _1"></span>orto está fecha<span class="blank _1"></span>do para decol<span class="blank _1"></span>agens. </div><div class="t m0 x1 hf y113 ff2 fs4 fc0 sc0 ls1 ws5">b) o voo não está<span class="blank _1"></span> atrasado e <span class="blank _1"></span>o aeroporto nã<span class="blank _1"></span>o está fechado pa<span class="blank _1"></span>ra decolagens. </div><div class="t m0 x1 hf y114 ff2 fs4 fc0 sc0 ls1 ws5">c) <span class="blank _1"></span>o v<span class="blank _1"></span>oo <span class="blank _1"></span>está <span class="blank _1"></span>atrasad<span class="blank _1"></span>o, <span class="blank _1"></span>se e <span class="blank _1"></span>som<span class="blank _1"></span>ente s<span class="blank _1"></span>e, <span class="blank _1"></span>o <span class="blank _1"></span>aeroporto <span class="blank _1"></span>está <span class="blank _1"></span>fechad<span class="blank _1"></span>o <span class="blank _1"></span>para <span class="blank _1"></span>deco-</div><div class="t m0 x1 hf y115 ff2 fs4 fc0 sc0 ls1 ws5">lagens. </div><div class="t m0 x1 hf y116 ff2 fs4 fc0 sc0 ls1 ws5">d) <span class="blank _3"> </span>se <span class="blank _3"> </span>o <span class="blank _3"> </span>voo <span class="blank _3"> </span>não <span class="blank _3"> </span>está atrasado, <span class="blank _3"> </span>então <span class="blank _3"> </span>o <span class="blank _3"> </span>aeropor<span class="blank _1"></span>to <span class="blank _3"> </span>não <span class="blank _3"> </span>está <span class="blank _3"> </span>fechad<span class="blank _1"></span>o <span class="blank _3"> </span>para <span class="blank _3"> </span>de-</div><div class="t m0 x1 hf y45 ff2 fs4 fc0 sc0 ls1 ws5">colagens. </div><div class="t m0 x1 hf y117 ff2 fs4 fc0 sc0 ls1 ws5">e) o voo não e<span class="blank _1"></span>stá atrasad<span class="blank _1"></span>o ou o aeroporto <span class="blank _1"></span>está fechado pa<span class="blank _1"></span>ra decolagens. </div><div class="t m0 x1 he y118 ff6 fs4 fc0 sc0 ls1 ws5">RESOLUÇÃO: </div><div class="t m0 x1 hf y119 ff2 fs4 fc0 sc0 ls1 ws5">Sejam as proposi<span class="blank _1"></span>ções sim<span class="blank _1"></span>ples: </div><div class="t m0 x1 he y11a ff6 fs4 fc0 sc0 ls1 wsd">a<span class="ff2 ws5">: o voo está <span class="blank _1"></span>atrasado. </span></div><div class="t m0 x1 he y11b ff6 fs4 fc0 sc0 ls1 wsd">b<span class="ff2 ws5">: o aeroporto está<span class="blank _1"></span> fechado p<span class="blank _1"></span>ara decolag<span class="blank _1"></span>ens. </span></div><div class="t m0 x1 hf y11c ff2 fs4 fc0 sc0 ls1 ws5">Simbolicam<span class="blank _1"></span>ente, a proposição do enun<span class="blank _1"></span>ciado é a segui<span class="blank _1"></span>nte: </div><div class="c x0 y11d w20 h23"><div class="t m0 x5a h24 y11e ff6 fs9 fc0 sc0 ls1 ws5">EQUIVALÊNCIA<span class="blank _1"></span>S <span class="blank _1"></span>DA </div><div class="t m0 x35 he y11f ff6 fs4 fc0 sc0 ls1 wsd">CONDICIONAL</div><div class="t m0 x5b he y120 ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffb sc2 ls25">⟶</span><span class="ls1">q = ~q <span class="ffb sc2 ls26">⟶</span><span class="ls10">~p</span></span></div><div class="t m0 x5c he y121 ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffb sc2 ls27">⟶</span><span class="ls1">q = ~p <span class="ffc ls28">˅</span>q</span></div></div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div> <div id="pfa" class="pf w0 h0" data-page-no="a"><div class="pc pca w0 h0"><img fetchpriority="low" loading="lazy" class="bi xe y0 w6 hd" alt src="https://files.passeidireto.com/14674eb6-ed67-43a4-a5ab-1b19820023a8/bga.png" alt="Pré-visualização de imagem de arquivo"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls1 ws5"> <span class="blank _0"> </span><span class="ff2 fs1 fc1 v1"> </span></div><div class="t m0 x2 h3 y2 ff2 fs1 fc1 sc0 ls1 ws5">Matéria: Raciocínio Lógico </div><div class="t m0 x3 h3 y3 ff2 fs1 fc1 sc0 ls1 ws5">Teoria e questões comentadas </div><div class="t m0 x4 h3 y4 ff3 fs1 fc1 sc0 ls1 ws5">Prof. Alex Lira<span class="ff2"> </span></div><div class="t m0 x1 h2 y5 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h4 y6 ff4 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y7 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h2 y8 ff1 fs0 fc0 sc0 ls1 ws5"> </div><div class="c x5 y9 w2 h5"><div class="t m0 x22 h4 ya ff4 fs0 fc2 sc0 ls1 ws5">Página <span class="ls0 ws24">10</span> de <span class="ls0 ws24">41</span> </div><div class="t m0 x7 h2 yb ff1 fs0 fc2 sc0 ls1 ws5"> </div></div><div class="c x8 yc w3 h6"><div class="t m0 x9 h4 yd ff4 fs0 fc2 sc0 ls1 ws5">Professor Alex Lira<span class="fc0 ls0"> <span class="blank _1"></span> <span class="fc3 ls3 ws1">www.<span class="ls1 ws2">exponencialconcursos.com.br<span class="fc4 ws5"> </span></span></span></span></div></div><div class="t m0 x5d he y122 ff6 fs4 fc0 sc0 ls2c ws5">a <span class="ffb sc2 ls1 ws9">⟶</span><span class="ls1"> b<span class="blank _1"></span> </span></div><div class="t m0 x1 hf y123 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y9a ff2 fs4 fc0 sc0 ls1 ws5">Ou seja, estam<span class="blank _1"></span>os diante d<span class="blank _1"></span>e uma proposi<span class="blank _1"></span>ção composta un<span class="blank _1"></span>ida com o conecti<span class="blank _1"></span>vo </div><div class="t m0 x1 he y124 ffd fs4 fc0 sc0 ls1 wsa">“<span class="ff6 fc9 ws5">Se... <span class="blank _5"></span>então<span class="ffd fc0">”. <span class="blank _1"></span>Nesse <span class="blank _5"></span>sentido, <span class="blank _5"></span>a <span class="blank _1"></span>questão <span class="blank _5"></span>quer <span class="blank _1"></span>saber <span class="blank _5"></span>qual <span class="blank _5"></span>das <span class="blank _1"></span>alternativa<span class="blank _1"></span>s <span class="blank _1"></span>con-</span></span></div><div class="t m0 x1 hf y125 ff2 fs4 fc0 sc0 ls1 ws5">tém <span class="blank _5"></span>uma <span class="blank _6"></span>proposição <span class="blank _5"></span>composta <span class="blank _6"></span>equivalente <span class="blank _6"></span>à <span class="blank _1"></span>descr<span class="blank _1"></span>ita <span class="blank _6"></span>acima. <span class="blank _5"></span>Bem, <span class="blank _5"></span>o <span class="blank _5"></span>conectivo </div><div class="t m0 x1 he y126 ff6 fs4 fc3 sc0 ls1 wsd">condicional<span class="ff2 fc0 ws5"> p<span class="blank _1"></span>ossui duas equi<span class="blank _1"></span>valências especiais: </span></div><div class="t m0 x59 hf y127 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 hf y128 ff2 fs4 fc0 sc0 ls1 ws5">Nesse <span class="blank _3"> </span>sent<span class="blank _1"></span>ido, vamos <span class="blank _3"> </span>colocar a <span class="blank _3"> </span>proposição composta <span class="blank _3"> </span>do enunciado no<span class="blank _3"> </span>s mol-</div><div class="t m0 x1 hf y129 ff2 fs4 fc0 sc0 ls1 ws5">des de cada <span class="blank _1"></span>uma das equi<span class="blank _1"></span>valências: </div><div class="t m0 x1 he y12a ff6 fs4 fc0 sc0 ls2d ws25">1)<span class="ls1 ws5"> se o aeroporto <span class="blank _1"></span>não está fechado <span class="blank _1"></span>para decol<span class="blank _1"></span>agens, então o <span class="blank _1"></span>voo não </span></div><div class="t m0 x1 he y12b ff6 fs4 fc0 sc0 ls1 ws5">está atrasado<span class="ff2">;<span class="blank _1"></span> </span></div><div class="t m0 x1 he y12c ff6 fs4 fc0 sc0 ls2d ws25">2)<span class="ff2 ls2a ws5"> <span class="ff6 ls1">o <span class="blank _3"> </span>voo não <span class="blank _3"> </span>está atrasado ou <span class="blank _3"> </span>o <span class="blank _3"> </span>aerop<span class="blank _1"></span>orto <span class="blank _3"> </span>está fechado para <span class="blank _3"> </span>decola-</span></span></div><div class="t m0 x1 he y12d ff6 fs4 fc0 sc0 ls1 wsd">gens<span class="ff2 ws5">. </span></div><div class="t m0 x1 hf y12e ff2 fs4 fc0 sc0 ls1 ws5">Pronto, <span class="blank _6"></span>agora <span class="blank _6"></span>devemos <span class="blank _5"></span>verifi<span class="blank _1"></span>car <span class="blank _5"></span>em <span class="blank _6"></span>qual <span class="blank _5"></span>das <span class="blank _5"></span>alternativas <span class="blank _6"></span>disponíveis <span class="blank _6"></span>está <span class="blank _5"></span>pre-</div><div class="t m0 x1 hf y12f ff2 fs4 fc0 sc0 ls1 ws5">sente <span class="blank _13"> </span>uma <span class="blank _3"> </span>das <span class="blank _13"> </span>sentenças <span class="blank _3"> </span>acima. <span class="blank _3"> </span>Conseguir <span class="blank _13"> </span>achar, <span class="blank _3"> </span>caro <span class="blank _13"> </span>aluno? <span class="blank _3"> </span>Is<span class="blank _3"> </span>so <span class="blank _3"> </span>mesmo, </div><div class="t m0 x1 he y130 ff2 fs4 fc0 sc0 ls1 ws5">na <span class="blank _3"> </span>alternativa <span class="blank _3"> </span><span class="ff6 ls2b">E</span> <span class="blank _3"> </span>encontramos <span class="blank _3"> </span>exatamente <span class="blank _3"> </span>a <span class="blank _3"> </span>segunda <span class="blank _3"> </span>equivalência <span class="blank _3"> </span>que <span class="blank _3"> </span>o <span class="blank _13"> </span>co-</div><div class="t m0 x1 hf y131 ff2 fs4 fc0 sc0 ls1 ws5">nectivo cond<span class="blank _1"></span>icional possui! </div><div class="t m0 x1 h13 y132 ff6 fs4 fc0 sc0 ls1 ws5">Gabarito 2<span class="blank _1"></span>: <span class="ffe ls17"> </span><span class="ls2e ws26">E.</span> </div><div class="t m0 x26 hf y133 ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="t m0 x1 h13 y134 ff6 fs4 fc0 sc0 ls1 ws5">3- <span class="ffe lsb"> </span> <span class="blank _5"></span>(FCC/SEFAZ-SP/Agente <span class="blank _6"></span>Fiscal <span class="blank _1"></span>de <span class="blank _6"></span>Rendas/2006) </div><div class="t m0 x1 he y135 ff2 fs4 fc0 sc0 ls1 ws5">Das proposições a<span class="blank _1"></span>baixo, a úni<span class="blank _1"></span>ca que é logicamente equi<span class="blank _1"></span>valente a <span class="blank _15"> </span> é<span class="ff6"> </span></div><div class="t m0 x1 hf y136 ff2 fs4 fc0 sc0 ls1 ws5">a) <span class="blank _16"> </span> </div><div class="t m0 x1 hf y137 ff2 fs4 fc0 sc0 ls1 ws5">b) <span class="blank _17"> </span> </div><div class="t m0 x1 hf y138 ff2 fs4 fc0 sc0 ls1 ws5">c) <span class="blank _16"> </span> </div><div class="t m0 x1 hf y139 ff2 fs4 fc0 sc0 ls1 ws5">d) <span class="blank _18"> </span> </div><div class="t m0 x1 hf y13a ff2 fs4 fc0 sc0 lsf ws5">e) <span class="blank _19"> </span><span class="ls1"> </span></div><div class="t m0 x1 he y13b ff6 fs4 fc0 sc0 ls1 ws5">RESOLUÇÃO: </div><div class="t m0 x1 hf y13c ff2 fs4 fc0 sc0 ls1 ws5">A proposição <span class="blank _1"></span>do enunciado é <span class="blank _1"></span>a seguinte: </div><div class="t m0 x5d he y13d ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffb sc2 ls1 ws9">⟶</span><span class="ls1"> <span class="blank _1"></span>q </span></div><div class="t m0 x1 hf y13e ff2 fs4 fc0 sc0 ls1 ws5"> </div><div class="c x0 y13f w20 h23"><div class="t m0 x5a he y11e ff6 fs4 fc0 sc0 ls1 ws5">EQUIVALÊNCIAS <span class="blank _1"></span>DA </div><div class="t m0 x35 he y140 ff6 fs4 fc0 sc0 ls1 wsd">CONDICIONAL</div><div class="t m0 x5b he y120 ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffb sc2 ls25">⟶</span><span class="ls1">q = ~q <span class="ffb sc2 ls26">⟶</span><span class="ls10">~p</span></span></div><div class="t m0 x5c he y121 ff6 fs4 fc0 sc0 ls8 ws5">p <span class="ffb sc2 ls27">⟶</span><span class="ls1">q = ~p <span class="ffc ls28">˅</span>q</span></div></div><div class="t m1 xb ha y13 ff7 fs1 fc6 sc0 ls1 ws5">Direitos autorais reservados (Lei 9610/98). Proibida a reprodução, venda ou compartilhamento deste arquivo. Uso individual.</div><div class="c xc y0 w5 hb"><div class="t m0 xd hc y14 ff8 fs3 fc0 sc0 ls1 ws3">`Ìi`ÊÜÌÊÌ i Ê ` i  Ê Ûi À<span class="blank _3"> </span>ÃÊv Ê</div><div class="t m0 xd hc y15 ff9 fs3 fc0 sc0 ls1 ws3"> v<span class="blank _3"> </span>Ý Ê *À  Ê * <span class="blank _3"> </span>Ê` <span class="blank _3"> </span>ÌÀ<span class="ff8">Ê</span></div><div class="t m0 xd hc y16 ff8 fs3 fc0 sc0 ls1 ws3">/<span class="blank _1"></span>ÊÀiÛi Ê Ì ÃÊ  ÌVi<span class="blank _1"></span>]ÊÛÃÌ\Ê</div><div class="t m0 xd hc y17 ff8 fs3 fc7 sc0 ls1 ws4">ÜÜÜ°<span class="blank _1"></span>Vi<span class="blank _1"></span>°V<span class="blank _1"></span><span class="blank _3"> </span>ÉÕ  V°Ì</div></div><a class="l"><div class="d m2" style="border-style:none;position:absolute;left:447.339000px;bottom:2.546000px;width:140.277000px;height:49.357000px;background-color:rgba(255,255,255,0.000001);"></div></a></div><div class="pi" data-data="{"ctm":[1.000000,0.000000,0.000000,1.000000,0.000000,0.000000]}"></div></div>
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