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If the angle `theta` between the line `(x+1)/1=(y-1)/2=(z-2)/2` and the plane `2x-y+sqrt(lamdaz)+4=0` is such that `sin theta=1/3`, the value of `lamda` is

A

`(-4)/(3)`

B

`(4)/(3)`

C

`(-3)/(5)`

D

`(5)/(3)`

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The correct Answer is:
D
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  12. If the plane passing through the origin and parallel to the line (x-1)...

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  14. If the line vecr=(hati-2hatj+3hatk)+lambda(2hati+hatj+2hatk) is parall...

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  15. If the line barr=(hati-hatj+3hatk)+lamda(hati-hatj+mhatk) is parallel...

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