Consider the planes and

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

Problem

Consider the planes

3x - 6y + 2z + 5 = 0

and

4x - 12y + 3z = 3

. The plane

67x + 162y + 47z + 44 = 0

bisects the angle between the planes which (1) contains origin (2) is acute (3) is obtuse (4) None of these