# Recent questions and answers in JEEMAIN PAST PAPERS

### If $\overrightarrow{\alpha}$ and $\overrightarrow{\beta}$ are non zero and different vector such that $|\overrightarrow{\alpha} + \overrightarrow{\beta}| = |\overrightarrow{\beta} - \overrightarrow{\alpha}|$, then the angle between $\overrightarrow{\alpha}$ and $\overrightarrow{\beta}$ is :

To see more, click for all the questions in this category.