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For any vector veca, the value of (vec...

For any vector `veca,` the value of
`(veca xx hati) + (veca xx hatj) ^(2) (veca xx hatk) ^(2)` is equal to :

A

`veca ^(2)`

B

`2 veca ^(2)`

C

`4 veca ^(2)`

D

`2 veca^(2).`

Text Solution

Verified by Experts

The correct Answer is:
D
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