let `Q` be the foot of perpendicular from the origin to the plane `4x-3y+z+13=0` and `R` be a point `(-1,1,-6)` on the plane then length `QR` is

Let Q be the foot of perpendicular from the origin to the plane 4 x-3 y+z+13=0 and R be a point (-1,1,-6) on the plane. The length Q R is

Foot of perpendicular drawn from the origin to the plane 2x-3y+4z=29 is

The foot of the perpendicular drawn from the origin to the plane x+y+z=3 is

Find the foot of perpendicular drawn from origin to the plane 2x+3y+4z-12=0

The foot of the perpendicular drow from origin to the plane x+y+3z-4=0 is

The length of the perpendicular from origin to the plane x-3y+4z=6 is

Let A be the foot of the perpendicular from the origin to the plane x-2y+2z+6=0 and B(0, -1, -4) be a point on the plane. Then, the length of AB is

Let A be the foot of the perpendicular from the origin to the plane x-2y+2z+6=0 and B(0, -1, -4) be a point on the plane. Then, the length of AB is