If the area of the parallelogram having ...

If the area of the parallelogram having diagonals `veca=3hati+hatj-2hatk, vecb=hati-3hatj+4hatk` is :

A

`10sqrt3`

B

`6sqrt30`

C

`(3)/(2)sqrt30`

D

`3sqrt30`

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The correct Answer is:

D

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