The valur of a so that the volume of par...

The valur of a so that the volume of parallelopiped formed by vectors `hati + a hatj + hatk, hatj + a hatk, a hati + hatk ` becomes minimum is :

A

`sqrt3`

B

`2`

C

`(1)/(sqrt3)`

D

`3.`

Verified by Experts

The correct Answer is:

C

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