(b)L is the foot of the perpendicular drawn from a point P(3,4,5) on the XY-plane.Find the coordinates of point L.

Find the distance of point P(3,4,5) from the YZ-plane.

The coordinates of the foot of the perpendicular drawn from the point A (1,0,3) to the join of the points B(4,7,1) and C (3,5,3) are

Given the plane 5x-2y+4z-9=0 Find the foot of the perpendicular drawn from the origin to the Plane. write the vector and Cartesian equation of this perpendicular.

Find the coordinates of foot of perpendicular drawn from the point (1,2,1) to the line joining the points (1,4,6) and (5,4,4)

Find the length and foot of the perpendicular from the point (7,14,5) to the plane 2x+4 y-z=2 .

The foot of the perpendicular drawn from origin to a Plane is (4,-2,5). How far is the plane from origin?