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If n is an even positive integer, then f...

If `n` is an even positive integer, then find the value of `x` if the greatest term in the expansion of `1+x` ^n may have the greatest coefficient also.

A

`(n)/(n+2) lt x lt (n+2)/( n)`

B

`(n)/( n+1) lt x lt (n+1)/( n)`

C

`(n+1)/( n+2) lt x lt (n+2)/( n+1)`

D

`(n+2)/(n+3) lt x lt (n+3)/( n+2)`

Text Solution

Verified by Experts

The correct Answer is:
A
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