JEE Main 20169 Apr, Morning shiftMathematicsHardThree Dimensional Geometry249× since 2002
The distance of the point (1, − 2, 4) from the plane passing through the point
(1, 2, 2) and perpendicular to the planes x − y + 2z = 3 and 2x − 2y + z + 12 = 0, is :