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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 `vec=vecaxxvecb`, then `|vecv|` is

A

`|u|`

B

`|u|+|u*a|`

C

`|u|+|u*b|`

D

`|u|+u*(a+b)`

Text Solution

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The correct Answer is:
A, C
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ARIHANT MATHS-PRODUCT OF VECTORS-Exercise (More Than One Correct Option Type Questions)
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