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{ If }\vert\vec A+\vec B\vert=\vert\vec A\vert=\vert\vec B\vert then angle between }A}{ and }B will be |
| Answer» { If }\vert\vec A+\vec B\vert=\vert\vec A\vert=\vert\vec B\vert then angle between }A}{ and }B will be | |