[" If the planes "2x+3y-z+5=0,x+2y-kz+7=0],[" are perpendicular then "k=]

If the planes 2x-y+lamdaz-5=0 an x+4y+2z-7=0 are perpendicular then lamda=

If the planes 2x-y+lamdaz-5=0 an x+4y+2z-7=0 are perpendicular then lamda=

If the plane 2x+4y+z+2=0 and x-2y+kz+5=0 are perpendicular to each other what is the value of k ?

Find the equation of the plane through the line of intersection of the planes 3x-y+z-1=0, 2x+y+3z-7=0 and perpendicular to the plane x-5y+3z=2 .

The equation of plane through the line of intersection of the planes 2x+3y+4z-7=0,x+y+z-1=0 and perpendicular to the plane x+y+z-1=0

Find the equation of the plane through the line of intersection of the planes: x+3y-z+1=0 and x+y-2z+3=0 and perpendicular to the plane 3x-y-2z-4=0

The equation of the plane passing through the line of intersection of the planes x + y + 2z = 1,2x + 3y + 4z = 7, and perpendicular to the plane x - 5y + 3z = 5 is given by:

The equation of the plane through the line of intersection of the planes x+y+z-1=0, 2x+3y+4z-5=0 and perpendicular to the plane is x+y+z=0 is