Question

Let P be the plane passing through the points (5, 3, 0), (13, 3, –2) and (1, 6, 2). For α ∈ N, if the distances of the points A (3, 4, α) and B (2, α, a) from the plane P are 2 and 3 respectively, then the positive value of a is

• A. 5
• B. 6
• C. 3
• D. 4

Answer 1

Answer: (D)

4

Answer 2

The Correct Option is(d): 4