The vector equation of a line passing th...

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

A

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

B

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

C

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

D

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

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The correct Answer is:

B

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