Selecione a alternativa que apresenta a soma dos vetores u with rightwards arrow on top equals open parentheses 1 comma 3 comma 2 close parentheses...
Selecione a alternativa que apresenta a soma dos vetores u with rightwards arrow on top equals open parentheses 1 comma 3 comma 2 close parentheses space e space v with rightwards arrow on top open parentheses negative 1 comma negative 3 comma negative 2 close parentheses colon a. u with rightwards arrow on top plus v with rightwards arrow on top equals open parentheses 1 comma 3 comma 2 close parentheses b. u with rightwards arrow on top plus v with rightwards arrow on top equals open parentheses negative 1 comma negative 9 comma negative 4 close parentheses c. u with rightwards arrow on top plus v with rightwards arrow on top equals open parentheses 0 comma 0 comma 0 close parentheses d. u with rightwards arrow on top plus v with rightwards arrow on top equals open parentheses 2 comma 6 comma 4 close parentheses e. u with rightwards arrow on top plus v with rightwards arrow on top equals 0
A soma dos vetores u → = (1, 3, 2) e v → = (-1, -3, -2) é dada por:
u → + v → = (1 + (-1), 3 + (-3), 2 + (-2))
u → + v → = (0, 0, 0)
Portanto, a alternativa correta é:
c. u → + v → = (0, 0, 0)
0
0
Faça como milhares de estudantes: teste grátis o Passei Direto
Compartilhar