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Let veca and vecb be two non-collinear u...

Let `veca` and `vecb` be two non-collinear unit vectors. If `vecu=veca-(veca.vecb)vecb` and `vecv=vecaxxvecb`, then `|vecv|` is

A

`|baru|`

B

`|baru|=|baru.bara|`

C

`|baru|=|baru.barb|`

D

`|baru|+baru.(bara+barb)`

Text Solution

Verified by Experts

The correct Answer is:
A
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