Álgebra_de_boole111

Prévia do material em texto

Exercícios:
1-Simplificar os circuitos:
a.b + a.b’ = a(b + b’) = a .(1) = a 
2-
a + ab = a(1 + b) = a 
3-
ab + ab’ + a’b = a(b+b’) + a’b = a + a’b = (a+a’) . (a + b) = (1) (a+b) = a +b
4-
(a + b) .(a + b’) + ab
aa + ab’ + ab + bb’ + ab
a + ab’ + ab + ab
a(1 + b’ + b + b)
a
5-
 ab’ + a’b
6-
ab + a’b + ab’+ a’b’
b(a + a’) + b’(a + a’)
b(‘) + b’(‘)
b+ b’ = 1
7-
(a + b). (a’ +b) + (a + b’).(a+b’)
aa’ + ab+a’b+bb+aa+ab’+ab’+b’b’
ab + a’b+b+a+ab’+b’
b(a +a’+1) + a + b’(a +a+1)
b +a+b’
1+a
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