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If V = 2hat(i) +hat(j) - hat(k), W = hat...

If `V = 2hat(i) +hat(j) - hat(k), W = hat(i) + 3 hat(k)` and U is a unit vector , then the maximum value of [U V W] is

A

`sqrt(57)`

B

`sqrt(59)`

C

`sqrt(60)`

D

`sqrt(10) +sqrt(6)`

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The correct Answer is:
B
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