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Q.The number of 3-element subsets of {1,2,…,15} such that no two elements are consecutive is

a
(133)\binom{13}{3}
b
(143)\binom{14}{3}
c
(153)\binom{15}{3}
d
(123)\binom{12}{3}

Correct Answer: Option A

The correct solution involves applying the fundamental concept to derive the final value step by step...

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