" he distance of the origin from the line contained by the planes "2x-2y-z=2" and "x+2y-2z-4=0

If L_1 is the line of intersection of the planes 2x-2y+3z-2=0 x-y+z+1=0 and L_2 is the line of the intersection of the planes x+2y-z-3=0 3x-y+2z-1=0 then the distance of the origin from the plane containing the lines L_1 and L_2 is

If L_1 is the line of intersection of the planes 2x-2y+3z-2=0 x-y+z+1=0 and L_2 is the line of the intersection of the planes x+2y-z-3=0 and 3x-y+2z-1=0 then the distance of the origin from the plane containing the lines L_1 and L_2 is

If L_(1) is the line of intersection of the planes 2x-2y+3x-2=0x-y+z+1=0 and L_(2) is the line of the intersection of the planes x+2y-z-3=0 3x - y+2z-1=0 then the distance of the origin from the plane containing the lines L_(1) and L_(2) is

The distance between the planes 2x+2y-z+2=0 and 4x+4y-2z+5=0 is

Equation of a plane at a distance sqrt((2)/(21)) from the origin which contains the line of intersection of the planes x-y-z-1=0 and 2x+y-3z+4=0 , is

The equation of the plane through the line of intersection of the planes x-y+z+3=0 and x+y+2z+1=0 and parallel to x-axis is a) 2y-z=2 b) 2y+z=2 c) 4y+z=4 d) 4y-2z=3

Find the equation of the plane passing through the origin and containing the line of intersection of the planes 2x+y-z+5=0 and x+2y+2z=5 .

Find the distance between the parallel planes x+2y-2z+4=0 and x+2y-2z-8=0 .