defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Three Dimensional Geometry Equation of a Plane
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
\(x-2y+2z+5=0\)