If the volume of parallelopiped formed b...

If the volume of parallelopiped formed by the vectors `hati+lamdahatj+hatk,hatj+lamdahatk` and `lamdahati+hatk` is minimum then `lamda` is equal to (1) `-(1)/(sqrt(3))` (2) `(1)/(sqrt(3))` (3) `sqrt(3)` (4)`-sqrt(3)`

A

`-(1)/(sqrt(3))`

B

`(1)/(sqrt(3))`

C

`sqrt(3)`

D

`-sqrt(3)`

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A

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