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JEE Physics Practice Question

If $$\overrightarrow A \times \overrightarrow B = \overrightarrow B \times \overrightarrow A $$, then the angle beetween A and B is

  1. A.$${\pi \over 2}$$
  2. B.$${\pi \over 3}$$
  3. C.$$\pi $$
  4. D.$${\pi \over 4}$$

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