Home
Class 11
MATHS
In the expansion of (1 + a) prove that c...

In the expansion of (1 + a) prove that coemicients 9 ). The coefficients of the (r-1), and (r + 1)" terms in the expansion of (x + 1)" are in the ratio 1:3:5. Find n and r. Die tice the coefficient

Promotional Banner

Similar Questions

Explore conceptually related problems

The coefficients of (r-1)^(th),rh and (r+1)^(th) terms in the expansion of (x+1)^(n) are in the ratio 1:3:5 Find n and r.

The coefficients of the (r-1)^(th),r^(th) and (r+1)^(th) terms in the expansion of (x+1)^n are in the ratio 1:3:5 .Find n and r.

The coefficients of the (r-1)^(th),r^(th) and (r+1)^(th) terms in the expansion of (x+1)^n are in the ratio 1:3:5 .Find n and r.

The coefficients of the (r-1)^(th) , r^(th) and (r+1)^(th) terms in the expansion of (x + 1)^n are in the ratio 1:3:5. Find n and r.

The coefficients of the (r-1)^(th),r^(th) and (r+1)^(th) terms in the expansion of (x+1)^n are in the ratio 1:3:5 . Find n and r

The coefficient of the (r-1) th,rth and (r+1) th terms in the expansion of (x+1)^(n) are in the ratio 1:3:5. Find both n and r

What is the coefficient of the (r+1)^(th) term in the expansion of (1+x)^n ?