A) 0
B) \[\frac{\pi }{2}\]
C) \[\pi \]
D) \[\frac{\pi }{4}\]
Correct Answer: B
Solution :
\[\vec{A}+\vec{B}\]lies in the plane containing\[\vec{A}\]and\[\vec{B}\] whereas \[\vec{A}\times \vec{B}\]is directed along the normal to the plane containing \[\vec{A}\]and \[\vec{B}.\] Hence, the correction option is [b].You need to login to perform this action.
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