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The angle between the line barr=(hati+ha...

The angle between the line `barr=(hati+hatj-hatk)+lamda(hati-hatj+hatk)` and the plane `barr.(hati-2hatj+3hatk)=5` is

A

`sin^(-1)((6)/(sqrt7))`

B

`sin^(-1)((6)/(sqrt21))`

C

`sin^(-1)(sqrt((6)/(7)))`

D

`sin^(-1)(sqrt((7)/(6)))`

Text Solution

Verified by Experts

The correct Answer is:
C
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