Question
Mathematics Question on Three Dimensional Geometry
If (2, 3, -1) is the foot of the perpendicular from (4, 2, 1) to a plane, then the equation of the plane is
A
2x - y + 2z = 0
B
2x - y + 2z + 1 = 0
C
2x + y + 2z - 5 = 0
D
2x + y + 2z - 1 = 0
Answer
2x - y + 2z + 1 = 0
Explanation
Solution
The correct answer is (B) : 2x - y + 2z + 1 = 0.