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Let vecu, vecv and vecw be such that |ve...

Let `vecu, vecv and vecw` be such that `|vecu|=1,|vecv|=2 and |vecw|=3` if the projection of `vecv " along " vecu` is equal to that of `vecw` along `vecu` and vectors `vecv and vecw` are perpendicular to each other then `|vecu-vecv + vecw|` equals

A

2

B

`sqrt(7)`

C

`sqrt(14)`

D

14

Text Solution

Verified by Experts

The correct Answer is:
C
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VMC MODULES ENGLISH-VECTORS -LEVEL -1
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