MCQ
If for two vectors $\overrightarrow A $ and $\overrightarrow B ,\overrightarrow A \times \overrightarrow B = 0,$ the vectors
- AAre perpendicular to each other
- ✓Are parallel to each other
- CAct at an angle of $60^°$
- DAct at an angle of $30^°$
✓
Answer
Correct option: B.
Are parallel to each other
b
(b) $\vec A \times \vec B = 0$ $⇒$ $\sin \theta = 0$ $⇒$ $\theta = 0^\circ $
(b) $\vec A \times \vec B = 0$ $⇒$ $\sin \theta = 0$ $⇒$ $\theta = 0^\circ $
Two vectors will be parallel to each other.
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