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If vec(a) is vector perpendicular to bo...

If `vec(a) ` is vector perpendicular to both `vec(b) and vec(c )`, then

A

`vec(a). (vec(b) xx vec(c )) = 0`

B

`vec(a) xx (vec(b) xx vec(c )) = vec(0)`

C

`vec(a) xx (vec(b) + vec(c )) = vec(0)`

D

`vec(a) + (vec(b) + vec(c )) = vec(0)`

Text Solution

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The correct Answer is:
B
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