- If and , then find the angle between and…

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

Problem

- If

|\mathbf{a}| + |\mathbf{b}| = |\mathbf{c}|

and

\mathbf{a} + \mathbf{b} = \mathbf{c}

, then find the angle between

\mathbf{a}

and

\mathbf{b}