If the fourth term in the expansion of `(px+1/x)^n` is independent of `x,` then the value of term is

If rth term in the expansion of (x+1/x)^10 is independent of x, then find the value of r.

If the fourth term in the expansion of (px+1/x)^n is 5/2 , then (n,p)=

If the fourth term in the expansion of (px+1/x)^n is 5/2 , then (n,p)=

If 5th term of the expansion (root(3)(x) - 1/x)^n is independent of x then n =

If 5th term of the expansion (root(3)(x) - 1/x)^n is independent of x then n =

If the fourth term in the expansion of (a x+1/x)^n is 5/2 , then find the values of a and n.

The fourth term in the binomial expansion of (x^2-1/x^3)^n is independent of x, when n is equal to:

The fourth term in the binomial expansion of (x^2 - (1)/(x^3) )^n is independent of x , when n is equal to

If the fourth term in the expansion of (px+(1)/(x))^(n) is (5)/(2), then (n,p)=