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Given the integers rgt1,ngt2 and coeffic...

Given the integers `rgt1,ngt2` and coefficients of (3r)th and (r+2)nd terms in the binomial expansion of `(1+x)^(2n)` are equal, then:

A

n=2r

B

n=3r

C

n=2r+1

D

none of these

Text Solution

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The correct Answer is:
A
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