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If hati, hatj, hatk are unit vectors alo...

If `hati, hatj, hatk` are unit vectors along the positive direction of `x^(-),y ^(-)` and z-axes, then a false statement in the following is :

A

`pi/2`

B

`pi/3`

C

`(2pi)/3`

D

`pi`

Text Solution

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The correct Answer is:
C
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