Let vec V=2 hat i+ hat j- hat ka n d ve...

Let ` vec V=2 hat i+ hat j- hat ka n d vec W= hat i+3 hat kdot` If ` vec U` is a unit vector, then the maximum value of the scalar triple product `[UVW]` is a.`-1` b. `sqrt(10)+sqrt(6)` c. `sqrt(59)` d. `sqrt(60)`

A

`-1`

B

`sqrt(10)+sqrt(6)`

C

`sqrt(59)`

D

`sqrt(60)`

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The correct Answer is:

C

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