The perpendicular distance of the point `(1,-1,2)` from the plane `x + 2y + z=4,` is

The distance of the point (2,1,-1) from the plane x-2y + 4z =9 is

Find the co-ordinates of the foot of the perpendicular and the perpendicular distance of the point (1,3,4) from the plane 2x -y + z + 3 = 0. Find also, the image of the point in the plane.

The perpendicular distance of the point (3,2,1) from the plane 3x+4y-2z - 10 = 0 is...............

The distance of the point (2,1,-1) from the plane x-2y+4z=9 is

Find the coordinates of the foot of the perpendicular and the perpendicular distance of the point P (3, 2, 1) from the plane 2x - y + z + 1 = 0. Find also, the image of the point in the plane.

The distance of the point (2,1,-1) from the plane x-2y+4z=9 is :

Find the coordinates of the foot of the perpendicular and the perpendicular distance of the point P(3,2,1) from the plane 2x-y+z+1=0. Find also, the image of the point in the plane.

Find the coordinates of the foot of the perpendicular and the perpendicular distance of the point P(3,2,1) from the plane 2x-y+z+1=0. Find also,the image of the point in the plane.

Find the perpendicular distance from the point (1,-3,4) to the plane 3x-4y+12z - 1 = 0 .

Find the perpendicular distance from the point (1,-3,4) to the plane 3x-4y+12z - 1 = 0 .