The x-y plane is rotated about its line of intersection with the y-z plane by `45^0` , then the equation of the new plane is/are a. `z+x=0` b. `z-y=0` c. `x+y+z=0` d. `z-x=0`

If the plane x+y+z=1 is rotated through 90^(@) about its line of intersection with the plane x-2y+3z=0, the new position of the plane is

The plane x-y-z=4 is rotated through 90^(@) about tits line of intersection with the plane x+y+2z=4. Find its equation in the new position,

The plane x-y-z=4 is rotated through an angle 90^(@) about its line of intersection with the plane x+y+2z=4 . Then the equation of the plane in its new position is

The plane x-2y+3z=0 is rotated through a right angle about the line of intersection with the plane 2x+3y-4z-5=0, find the equation of the plane in its new position.

The plane 4x+7y+4z+81=0 is rotated through a right angle about its line of intersection with the plane 5x+3y+10z=25. The equation of the plane in its new position is a.x-4y+6z=106 b.x-8y+13z=103 c.x-4y+6z=110 d.x-8y+13z=105

The plane x- y - z = 2 is rotated through an angle pi/2 about its line of intersection with the plane x + 2y + z = 2 . Find its equation in the new position.

The plane 4x+7y+4z+81=0 is rotated through a right angle about its line of intersection with the plane 5x+3y+10z=25 . If the equation of the plane in its new position is x-4y+6z=K , then the value of K is

Find the equation of the plane mid-parallel to the planes 2x-2y+z+3=0 and 2x-2y+z+9=0 .