Find the vector equation of the line...

Find the vector equation of the line passing through the point ` 2 hati + hatj - 3 hatk ` and perpendicular to the vectors ` hati + hatj + hatk and hati + 2 hatj - hatk`.

A

`(2hati + hatj - 3hatk) + lambda(-3hati + 2hatj - hatk)`

B

`(2hati + hatj - 3hatk) + lambda(3hati + 2hatj -hatk)`

C

`(2hati + hatj - 3hatk) + lambda(-3hati - 2hatj + hatk)`

D

`(2hati + hatj - 3hatk) + lambda(-3hati + 2hatj + hatk)`

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The correct Answer is:

D

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