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The projection of 2veci-vecj+2veck on ve...

The projection of `2veci-vecj+2veck` on `veci+2vecj+2veck` is :

A

`-(3)/(4)`

B

`(3)/(4)`

C

`-(4)/(3)`

D

`(4)/(3)`

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The correct Answer is:
D
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