[" The sum of the binomial coefficients of "[2x+(1)/(x)]" is equal to "256" .The constant term in the exp "],[" is - "]

The sum of the binomial coefficients of [2x+(1)/(x)]^(n) is equal to 256. The constant term in the expansion is: (A) 1120(B)2110(C)1210(D) none

The sum of the binomial coefficients of [2x+1/x]^n is equal to 256. The constant term in the expansion is: (A) 1120 (B) 2110 (C) 1210 (D) none

Sum of the odd binomial coefficients of (1+x)^(50) is

The sum of the coefficients in the binomial expansion of (1/x + 2x)^n is equal to 6561. The constant term in the expansion is

The sum of the coefficients in the binomial expansion of (1/x + 2x)^n is equal to 6561. The constant term in the expansion is

Sum of the products of the binomial coefficients of (1+x)^(n) taken two at a time is

Sum of the products of the binomial coefficients of (1+x)^(n) taken two at a time is

If the sum of the binomial coefficient in the expansion of (2x+1/x)^(n) is 256, then the term independent of x is (i) 1120 (ii) 1024 (iii) 512 (iv) None of these

The sum of the coefficients in the binomial expansion of (1/x +2x)^6 is equal to :