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Let veca, vecb and vecc be non-zero vect...

Let `veca, vecb` and `vecc` be non-zero vectors such that `(veca xx vecb) xx vecc =1/3|vecb||vecc|veca|`. If `theta` is an acute angle between the vectors `vecb` and `vecc`, then `sin theta` is equal to:

A

`2/3`

B

`-(2sqrt(3))/3`

C

`(2sqrt(2))/3`

D

`-sqrt(2)/3`

Text Solution

Verified by Experts

The correct Answer is:
C
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