If and , find the vector that must be added to so that the result equals…

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

Problem

\mathbf{a}=4\hat{i}+3\hat{j}-2\hat{k}

and

\mathbf{b}=-2\hat{i}+7\hat{j}+\hat{k}

, find the vector that must be added to

\mathbf{a}

so that the result equals

\mathbf{b}