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If vecA=(2hati+3hatj) and vecB=(hati-hat...

If `vecA=(2hati+3hatj)` and `vecB=(hati-hatj)` then component of `vecA` perpendicular to vector `vecB` and in the same plane is

A

`(5)/(2)(hati+hatj)`

B

`(5)/sqrt(2)(hati+hatj)`

C

`sqrt(5)/(2)(hati+hatj)`

D

`(5)/sqrt(2)(hati+hatk)`

Text Solution

Verified by Experts

The correct Answer is:
A
`vecC=vecA-(vecA.hatB)hatB`
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