In the expansion of `(2-3x)^-1`, the 3rd term is

In the expansion of (2-3x)^(-1), the 3 rd term is

In the expansion of (1+x)^(11) , the 5^(th ) term is 24 times the 3^(rd) term, then x =

If the 5 th term is 24 xx the 3rd term in the expansion of (1+x)^(n), then x=

In the expansion of (1 + x)^n if the 2nd and 3rd terms are respectively a,b then x =

In the expansion of (1 + x)^n if the 2nd and 3rd terms are respectively a,b then x =

If the value of the 5th term be 24 times the value of the 3rd term in the expansion of (1+x)^(11) , find the value of x .

Consider the expansion of (3x^2-1/(2x^3))^10 Find the term independent of x in the expansion.

Let the coefficients of powers of x in the 2^(nd), 3^(rd) and 4^(th) terms in the expansion of (1 + x)^(n) , where n is a positive integer, be in arithmetic progression. Then the sum of the coefficients of odd powers of x in the expansion is

Let the coefficients of powers of x in the 2^(nd), 3^(rd) and 4^(th) terms in the expansion of (1+x)^n , where n is a positive integer, be in arithmetic progression. Then the sum of the coefficients of odd powers of x in the expansion is