If the integers `r gt 1, n gt 2` and coefficients of `(3r)th " and " (r + 1) th` terms in the Binomial expansion of `(1 + x)^(2n)` are equal, then

Given positive integers r gt 1, n gt 2 and that the coefficient of (3rd)th and (r+2)th terms in the binomial expansion of (1+x)^(2n) are equal. Then (a) n=2r (b) n=2r+1 (c) n=3r (d) non of these

Given the integers r gt 1, n gt 2 and coefficients of (3r) th and (r+2) th terms in the expansion of (1+x)^(2n) are equal, then

If for positive integers r gt 1, n gt 2 , the coefficients of the (3r) th and (r+2) th powers of x in the expansion of (1+x)^(2n) are equal, then prove that n=2r+1 .

If the coefficient of (3r)^(th) and (r + 2)^(th) terms in the expansion of (1 + x)^(2n) are equal then n =

Given positive integers r>1,n> 2, n being even and the coefficient of (3r)th term and (r+ 2)th term in the expansion of (1 +x)^(2n) are equal; find r

If the coefficients of (2r + 1)th term and (r + 2)th term in the expansion of (1 + x)^(48) are equal,find r .

If the coefficients of (p+1) th and (P+3) th terms in the expansion of (1+x)^(2n) are equal then prove that n=p+1

The coefficients of (2r +1) th and (r+2) th terms in the expansions of (1 +x)^(43) are equal. Find the value of r .

If the coefficient of (2r + 4)^(th) term and (r - 2)^(th) term in the expansion of (1 + x)^18 are equal then find r.

if the coefficient of (2r+1) th term and (r+2) th term in the expansion of (1+x)^(43) are equal then r=?