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Find the unit vector perpendicular to th...

Find the unit vector perpendicular to the two vectors `hati+2hatj-hatk and 2hati+3hatj+hatk` .

A

Both A and B false

B

A is true B is false

C

B is true but A is false

D

Both A and B are false

Text Solution

Verified by Experts

The correct Answer is:
B
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