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JEE Main Mathematics question

MathematicsBinomial TheoremJEE Main

Let and denote the greatest integer less than or equal to . If the sum of terms {}^nC_0,3\cdot{}^nC_1,5\cdot{}^nC_2,7\cdot{}^nC_3,\ldots is equal to , then is equal to

Answer: 98

Solution

The sum is $(2k+1)Missing argument for \binom\binom nk=2ยท

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Question ID VK-021378