A) 0
B) \[\frac{\pi }{2}\]
C) \[\frac{\pi }{4}\]
D) \[\pi \]
Correct Answer: B
Solution :
Vector\[(\vec{P}+\vec{Q})\] lies in a plane and vector \[(\vec{P}\times \vec{Q})\] is perpendicular to this plane i.e. the angle between given vectors is \[\frac{\pi }{2}\].You need to login to perform this action.
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