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The acute angle between the line (x+1)/(...

The acute angle between the line `(x+1)/(2) = (y)/(3)= (z-3)/(6)` and the plane `10 x + 2y -11z = 8` is

A

`"sin"^(-1)((4)/(21))`

B

`"sin"^(-1)((4)/(7))`

C

`"sin"^(-1)((8)/(21))`

D

`"sin"^(-1)((8)/(7))`

Text Solution

Verified by Experts

The correct Answer is:
C
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  8. If the line (x-4)/(1)=(y-2)/(1)=(z-k)/(2) lies exactly on the plane 2x...

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  9. The value of k such that (x-4)/1=(y-2)/1=(z-k)/2 lies in the plane 2x-...

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  11. The equation of the plane containing the line 2x-5y+z=3, x+y+4z=5 and ...

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  12. Perpendicular are drawn from points on the line (x+2)/(2)=(y+1)/(-1)=...

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

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  17. The plane 2x+3y+kz-7=0 is parallel to the line whose direction ratios...

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