Q. 325.0( 1 Vote )

# The sine of the angle between the straight lineand the plane 2x – 2y + z = 5 isA. B. C. D.

Equation of line is

The line is having a direction vector

And Given equation of plane is 2x – 2y + z = 5

Normal to this plane is,

Also, we know the angle ϕ between the line with direction vector b and the plane with normal vector n is

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