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JEE Main Math Class 11 Permutations and Combinations 2 Questions

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Question : 18

Total: 87

The lines L1,L2,...,I20 are distinct. For n=1,2,3,...,10 all the lines L2n−1 are parallel to each other and all the lines L2n pass through a given point P. The maximum number of points of intersection of pairs of lines from the set {L1,L2,...,L20} is equal to :

[1-Feb-2024 Shift 2]

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