An equation of a plane parallel to the plane and at a unit distance from the origin is:

MATHEMATICS · Single correct · CBSE · Mathematics · Three-Dimensional Geometry · Three-Dimensional Geometry

Problem

An equation of a plane parallel to the plane

x-2y+2z-5=0

and at a unit distance from the origin is: (1)

x-2y+2z-3=0

(2)

x-2y+2z+1=0

(3)

x-2y+2z-1=0

(4)

x-2y+2z+5=0