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Statement-1: The middle term of (x+(1)/(...

Statement-1: The middle term of `(x+(1)/(x))^(2n)` can exceed `((2n)^(n))/(n!)` for some value of x.
Statement-2: The coefficient of `x^(n)` in the expansion of `(1-2x+3x^(2)-4x^(3)+ . . .)^(-n)` is `(1*3*5 . . .(2n-1))/(n!)*2^(n)`.
Statement-3: The coefficient of `x^(5)` in `(1+2x+3x^(2)+ . . .)^(-3//2)` is 2.1.

A

TTF

B

FTT

C

FTF

D

FFF

Text Solution

Verified by Experts

The correct Answer is:
B
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