If L, M are the feet of the perpendiculars from `(2,4,5)` to `xy` - plane and `yz`- plane respectively, then distance LM is

Let A, B, C be the feet of perpendiculars from point P(1, –2, –3) on the xy-plane, yz-plane and xz-plane respectively. Find the coordinates of A, B, C.

If A,B,and C be the feet of perpendiculars from a point P on the XY, YZ, and ZX- planes respectively, then find the coordinates of A , B and C in each of the following where the point P is . (i) (3, 4, 5) (ii) (-5,3,7) (iii) (4,-3,-5)

If L is the foot of the perpendicular from Q(-3, 6, 7) on the XY-plane, Then the coordinates of the point L is

Foot of perpendicular drawn from a point P(-2, 3, 5) on the YZ-plane is

If the foot of the perpendicular from the origin to a plane is (2,-3,4), then the equation of the plane is

If the foot of the perpendicular drawn from the point (0,0,0) to the plane is (4,-2,-5) then the equation of the plane is . . .

L is the foot of the perpendicular drawn from a point p ( 3,4,5) on the XY- plane. The coordinates of point L are