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If hat(i), hat(j), hat(k) are unit vecto...

If `hat(i), hat(j), hat(k)` are unit vectors along three mutually perpendicular directions, then

A

`hat(i).hat(j)=1`

B

`hat(i) xx hat(j)= 0`

C

`hat(i).hat(k)=1`

D

`hat(i)xx hat(k)=0`

Text Solution

Verified by Experts

The correct Answer is:
C
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