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

A

`-sqrt(3)`

B

`sqrt(3)`

C

`1/sqrt(3)`

D

`-1/sqrt(3)`

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The correct Answer is:

C

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