If the perpendicular distance from (1,2,4) to the plane 2x+2y-z+k=0 is 3 then K-4

Find the perpendicular distance from the point P(2, 3, -4) to the plane x+ 2y + 3z = 13.

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

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.

(a) Find the length and the foot of the perpendicular from : P (1,1,2) to the plane 2x - 2y + 4z + 5 = 0 (b) Find the co-ordinates of the foot of the perpendicular drawn from the origin to the plane 2x - 3y + 4z - 6 = 0.

If the perpendicular distance of the plane 2x+3y-z= k from the origin is sqrt(14) units then k=……..

The foot of the perpendicular from the point P(1,3,4) to the plane 2x-y+z+3=0 is

Co - ordinates of the foot of the perpendicular drawn from the origin to the plane 2x+3y-4z + 1 = 0 are

perpendicular distance of the point (0,0,0) from the plane 2x-3y+6z+14=0

Let perpendicular distance from (2,-1,3) on the plane containing the lines (x-1)/(3)=(y)/(2)=(z)/(1) and (x)/(1)=(y)/(2)=(z-1)/(3) be k ,then the value of k^(2) is equal to