Let K be the sum of the coefficients of the odd powers of x in the expansion of (1+x)^ 99 . Let a be the...

Question

Let K be the sum of the coefficients of the odd powers of x in the expansion of (1+x)^ 99 . Let a be the middle term in the expansion of (2+ 1 2 )^ 200 . If ^ 200 C_ 99 K a= 2^ m n, where m and n are odd numbers, then the ordered pair ( ,n) is equal to

Accepted Answer

(C)

JEE Main Mathematics question

Solution

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