Given, C = A B and D = B A . What is the angle between C and D ?
Physics · JEE Main · NTA Exams — Physics and Measurement
Given, \(\overrightarrow{\mathrm{C}}=\overrightarrow{\mathrm{A}} \times \overrightarrow{\mathrm{B}}\) and \(\vec{D}=\vec{B} \times \vec{A}\). What is the angle between \(\overrightarrow{\mathrm{C}} \text { and } \overrightarrow{\mathrm{D}}\) ?
- 30°
- 60°
- 90°
- 180°
Answer
(D) 180°
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