If $$\overrightarrow A \times \overrightarrow B = \overrightarrow B \times \overrightarrow A $$, then the angle beetween A and B is
JEE · Physics · previous-year question
- A.$${\pi \over 2}$$
- B.$${\pi \over 3}$$
- C.$$\pi $$
- D.$${\pi \over 4}$$
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