For what value of are the vectors and parallel?

MATHEMATICS · Single correct · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

For what value of

k

are the vectors

\mathbf u = \langle k,\,2,\,3\rangle

and

\mathbf v = \langle 4,\,8,\,12\rangle

parallel? (a)

k = \dfrac{4}{3}

(b)

k = 1

(c)

k = 2

(d)

k = -13