If a vector of magnitude makes an angle with the positive –axis

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

Problem

If a vector of magnitude

A

makes an angle

\theta

with the positive

x

–axis, its

x

–component is (a)

A\sin\theta

(b)

A\tan\theta

(c)

A\cos\theta

(d)

A\sec\theta