Home Maths Binomial Theorem & Mathematical Induction JEE Main 2023 Let K be the sum of the coefficients of the …
Maths Binomial Theorem & Mathematical Induction JEE Main 2023 Single Correct MCQ
Published on: August 14, 2026

Let K be the sum of the coefficients of the odd powers of x in the expansion of . Let a be the middle term in the expansion of . If the , where m and n are odd numbers, then the ordered pair is equal to

A
(50, 51)
B
(51, 99)
C
(50, 101)
D
(51, 101)

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Text Solution

Verified by Experts
The correct answer is:
C

In the expansion of

Middle in the expansion of

So,

m, n are odd so

become (50, 101) Ans.

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