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JEE Main Mathematics question

MathematicsBinomial TheoremJEE Main

If is even, {}^nC_0<{}^nC_1<{}^nC_2<\cdots<{}^nC_r>{}^nC_{r+1}>{}^nC_{r+2}>\cdots>{}^nC_n, then

Answer: (A)

Solution

The binomial coefficients increase up to the middle and then decrease, and for even the single largest one is . The

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Question ID VK-020836