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Question

Mathematics Question on Distance of a Point from a Plane

Let the image of the point P(1, 2, 6) in the plane passing through the points A(1, 2, 0), B(1, 4, 1) and C(0, 5, 1) be Q (α, β, γ). Then (α2 + β2 + γ2) is equal to

A

62

B

65

C

70

D

76

Answer

65

Explanation

Solution

The correct option is(B): 65