Question

sejam os vetores u= (2,-3,5),v=(0,1,4) e w=(-4,0,5) podemos afirmar que o vetor resultante r= u+v+w e

Answer 1

(2+0+(-4), (-3+1+0) (5+4+5)=(-2,-2,14)

Answer 2

R=u+v+w
R=(2,-3,5)+(0,1,4)+(-4,0,5)
R=(2+0-4,-3+1+0,5+4+5)
R=(-2,-2,14)