The angle between A and B is θ. The value of the triple product A ( ~B A ) is
Physics · JEE Main · NTA Exams — Physics and Measurement
The angle between \(\overrightarrow{\mathrm{A}} \text { and } \overrightarrow{\mathrm{B}}\) is θ. The value of the triple product \(\overrightarrow{\mathrm{A}} \cdot(\overrightarrow{\mathrm{~B}} \times \overrightarrow{\mathrm{A}})\) is
- A2B
- zero
- A2B sin θ
- A2B cos θ
Answer
(B) zero
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