MCQ
If $|\vec{A}-\vec{B}|=|\vec{A}|=|\vec{B}|$, the angle between $\vec{A}$ and $\vec{B}$ is
- ✓$60^{\circ}$
- B$0^{\circ}$
- C$120^{\circ}$
- D$90^{\circ}$
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