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Let vec(A), vec(B) and vec(C), be unit v...

Let `vec(A), vec(B)` and `vec(C)`, be unit vectors. Suppose that `vec(A).vec(B)=vec(A).vec(C)=0` and the angle between `vec(B)` and `vec(C)` is `pi/6` then

A

`2(vec(v)xxvec(c))`

B

`-2(vec(b)xxvec(c))`

C

`pm2(vec(b)xxvec(c))`

D

`2(vec(b)pmvec(c))`

Text Solution

Verified by Experts

The correct Answer is:
C
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