If sum of the coefficients in the expansion of `(1 + 3x)^n` is `4096,` find `n` and the greatest coefficient in the expansion.

The sum of the coefficient in the expansion of (1 + x+x^2)^n is

The sum of the coefficient in the expansion of (1 + x+x^2)^n is

If the sum of the coefficients in the expansion of (a + b)^(n) is 4096, then the greatest coefficient in the expansion is

If the sum of the coefficients in the expansion of (1 + 2x)^(n) is 6561 , then the greatest coefficients in the expansion, is

If the sum of the coefficients in the expansion of (1 + 2x)^(n) is 6561 , then the greatest coefficients in the expansion, is

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

lf the sum of the coefficients in the expansion of (x + y)^n is 4096, 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 a. 924 b. 792 c. 1594 d. none of these