Given c = a b . The angle which a makes with c is
Physics · JEE Advanced · NTA Exams — Physics and Measurement
Given \(\overrightarrow{\mathrm{c}}=\overrightarrow{\mathrm{a}} \times \overrightarrow{\mathrm{b}}\). The angle which \(\overrightarrow{\mathrm{a}}\) makes with \(\stackrel{\rightharpoonup}{\mathrm{c}}\) is
- 0°
- 45°
- 90°
- 180°
Answer
(C) 90°
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