JEE Main 202127 Jul, Morning shiftMathematicsEasyThree Dimensional Geometry249× since 2002
Let the plane passing through the point (1, 0, 2) and perpendicular to each of the planes 2x + y z = 2 and x y z = 3 be ax + by + cz + 8 = 0. Then the value of a + b + c is equal to :