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

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

The foot of the perpendicular from the point A(7,14,5) to the plane 2x+4y-z=2 is

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

Find the length and the foot of perpendicular from the point (1,3/2,2) to the plane 2x-2y+4z+5=0

Find the length and the foot of perpendicular from the point (1,3//2,2) to the plane 2x-2y+4z+5=0.

Find the length and the foot of perpendicular from the point (1,3//2,2) to the plane 2x-2y+4z+5=0.

Find the length and the foot of perpendicular from the point (1,3//2,2) to the plane 2x-2y+4z+5=0.