A plane passes through the point $(1,-2,3)$ and is parallel to the plane $2 x-2 y+z=0$. The distance

Question

A plane passes through the point $(1,-2,3)$ and is parallel to the plane $2 x-2 y+z=0$. The distance of the point $(-1,2,0)$ from the plane is

Professor PC Thomas Classes · Answer

Distance from point to plane.