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Let the vectors vec aa n d vec b be suc...

Let the vectors ` vec aa n d vec b` be such that `| vec a|=3| vec b|=(sqrt(2))/3,t h e n vec axx vec b` is a unit vector, if the angel between ` vec a and vec b` is?

A

`pi//6`

B

`pi//4`

C

`pi//3`

D

`pi//2`

Text Solution

Verified by Experts

The correct Answer is:
B
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