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The angle between the straight line r=(h...

The angle between the straight line `r=(hati+2hatj+hatk)+lambda(hati-hatj+hatk)`
and the plane `r.(2hati-hatj+hatk)=4` is

A

`"sin"^(-1)((2sqrt(2))/(3))`

B

`"sin"^(-1)(sqrt(2)/(6))`

C

`"sin"^(-1)(sqrt(2)/(3))`

D

`"sin"^(-1)(2/(sqrt(3)))`

Text Solution

Verified by Experts

The correct Answer is:
C
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