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There are 12 points in a plane in which ...

There are 12 points in a plane in which 6 are collinear. Number of different straight lines that can be drawn by joining them, is a.51 b.52 c.132 d.18

A

51

B

52

C

132

D

18

Text Solution

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The correct Answer is:
B
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ARIHANT MATHS-PERMUTATIONS AND COMBINATIONS -Exercise For Session 6
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