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Which of the following is not equal to w...

Which of the following is not equal to `w.(u xx v)`?

A

`u.(v xx w)`

B

`v.(w xx u)`

C

`(u xx v) .w`

D

`v.(u xx w)`

Text Solution

Verified by Experts

The correct Answer is:
D
Use `(a xx b), c = (b xx c).a = (c xx a) .b`
`:. W.(u xx v) = - v.(u xx w)`
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