If the fourth term in the expansion of (...

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

A

`5p^(3)`

B

`10p^(3)`

C

`20p^(3)`

D

None of these

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

Find the fourth term in the expansion of (1-2x)^(3/2)

n th term in the expansion of (x+(1)/(x))^(2n)

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)=

If the ratio of the coefficient of third and fourth term in the expansion of (x-(1)/(2x))^(n) is 1:2, then the value of n will be

If the fourth term in the expansion of ( x + x^(log_(2) x ))^(7) is 4480 , then the value of x where x in N is equal to :

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