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What is the anlge between vec P xx vec Q...

What is the anlge between `vec P xx vec Q and vec Q xx vec P` is

A

0

B

`(pi)/2`

C

`(pi)/4`

D

`pi`

Text Solution

Verified by Experts

The correct Answer is:
B
Vector `(vec(P)+vec(Q))` lies in a plane and Vector `(vec(P)xxvec(Q))` is perpendicular to this plane i.e., the angle between given Vector is `(pi)/2`.
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