If the sum of coefficient of first half terms in the expansion of `(x+y)^ni s256` , then find the greatest coefficient in the expansion.

if the sum of coefficients in the expansion of (x-2y+3z)^(n) is 128 ,then find the greatest coefficients in the expansion of (1+x)^(n)

The sum of the coefficients of middle terms in the expansion of (1+x)^(2n-1)

lf the sum of the coefficients in the expansion of (x + y)^n is 4096, then the greatest coefficient in the expansion is __________.

The sum of the coefficients of the first 10 terms in the expansion of (1-x)^(-3) is

If sum of the coefficients in the expansion of (x + y)^(n) is 2048, then the greatest coefficient in the expansion is:

If the sum of the coefficients in the expansion of (a+b)^(n) is 4096, then the greatest coefficient in the expansion is 924 b.792c 1594d.none of these

If the sum of the coefficients in the expansion of (x +y)^(n) is 2048, then the greatest coefficient in the expansion is: