- If and , then find a vector in the direction of and having magnitude as…

MATHEMATICS · Subjective · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

- If

\mathbf{a} = \hat{i} + 2\hat{j} + 2\hat{k}

and

\mathbf{b} = 3\hat{i} + 6\hat{j} + 2\hat{k}

, then find a vector in the direction of

\mathbf{a}

and having magnitude as

|\mathbf{b}|