In the expansion of `(x-1/(3x^2))^9,` the term independent of `x` is a. `T_3` b. `T_4` c. `T_5` d. none of these

In the expansion of (x-(3)/(x^(2)))^(9) , the term independent of x is

In the expansion of (x-(1)/(3x^(2)))^(9), the term independent of x is T_(3) b.T_(4) c.T_(5) d.none of these

If the coefficients of the (n+1)^(t h) term and the (n+3)^(t h) term in the expansion of (1+x)^(20) are equal , then the value of n is a. 10 b. 8 c. 9 d. none of these

Consider the expansion of (3x^2-1/(3x))^9 find the coefficient of x^6 and the term independent of x.

If the expansion (2x^(5)+(1)/(3x^(4)))^(n) contains a term independent of x, then the value of n can be ___________

The term independent of x in the expansion of (1-x +2x^3)(x^2-1/x)^8 is given by - (A) -56 (B) 56 (C) 0 (D) none of these

If T_(r+1) is the term of independent of x in (3x-(5)/(x^3))^8 then r=

In expansion of (x+a)^(5), T_(2):T_(3)=1:3 , then x:a is equal to