Number of lines passing through five points such that no three of them are collinear is (A) 10 (B) 5 (C) 20 (D) 8
Number of lines passing through five points such that no three of them are collinear is
(A) 10 (B) 5 (C) 20 (D) 8
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(A) 10
From the question it is given that, number of lines passing through five points.
We know that, we need tow points to form a line.
Therefore, number of lines passing through five points = 5 × 2
= 10
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