Sum of first half binomial coefficients

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

The sum of the binomial coefficients in the expansion of (x^2+1/x)^n is 1024. find the coefficient of x^11 in the binomial expansion.

If the sum of all the binomial coefficients in (x+y)^n is 512 , then the greatest binomial coefficient is

If the sum of all the binomial coefficients in (x+y)^n is 512 , then the greatest binomial coefficient is

In the expansion of (x+y)^(n) ,if the binomial coefficient of the third term is greater by 9 then that of the second term,then the sum of the binomial coefficients of the terms occupying to odd places is

What is the sum of the binomial coefficients in the expansion of (1+x)^(50)

The exponent of a binomial exceeds that of another by 3. the sum of the binomial coefficients in expansions of both binomial taken together is 144. find the smaller of the two exponents.

In the expansion of (3^(-(x)/(4))+3^((5x)/(4)))^(n) the sum of the binomial coefficients is 256 and four xx the term with greatest binomial coefficient exceeds the square of the third coefficient then find 4x.

In the expansion of (3^(-(x)/(4))+3^((5x)/(4)))^(n), the sum of the binomial coefficients is 256and four xx the term withgreatest binomial coefficient exceeds the square of the third coefficient then find 4x.

In the expansion of (3^(-(x)/(4))+3^((sx)/(4)))^(n),n in N if sum of the binomial coefficients is 64 then n is: