Find the length of the perpendicular from the point `(1,-2,3)` to the plane x - y + z = 5.

Find the length of the perpendicular from the point (2,3,7) to the plane 3 x - y - z = 7 . Also , find the co-ordinates of the foot of the perpendicular .

Find the length of the perpendicular drawn from the point (2, 3, 7) to the plane 3x - y - z = 7. Also find the coordinates of the foot of the perpendicular.

Find the length of perpendicular from the point (1,1,2) to the plane 2x – 2y + 4z + 5 = 0 .

Find the length of the perpendicular from the point(2,3,7) to the plane 3x-y-z=7 . Also find the co-ordinates of the foot of the perpendicular.

Find the coordinates of the foot of the perpendicular and length of the perpendicular from the point (4,3,2) to the plane x + 2y + 3z = 2.

Find the co-ordinates of the foot of the perpendicular from the point (2,3,7) to the plane 3x - y - z = 7 . Also find the length of the perpendicular.

Find the co-ordinates of the foot of perpendicular and the length of perpendicular drawn from the point (2,3,7) to the plane 3x-y-z=7 .

Find the co-ordinates of the foot of perpendicular and the length of perpendicular drawn from the point (2,3,7) to the plane 3x-y-z=7 .

(I) Find the foot and length of the perpendicular from the point (3,4,5) to the plane : 2 x - 5y + 3z = 39 . (ii) 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 perpendicular from the point (1,3/2,2) to the plane 2x - 2y + 4z + 5 = 0.