Question

3. Determine o ponto final do vetor (3, 4, -1) que tem ponto inicial em (1, -2, 3).

Answer 1

V= Pfinal - Pinicial

(3,4,-1) = P(x,y,z) - (1,-2,3)

P(x,y,z) = (3,4,-1) + (1,-2,3)

P(x,y,z) = (4,2,2)

Answer 2

Respo . E ponto inicial e ponto final