Given and , calculate…

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

Problem

Given

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

and

\mathbf{b}=-\mathbf{i}+4\mathbf{j}+2\mathbf{k}

, calculate

3\mathbf{a}-2\mathbf{b}