Home
Class 11
MATHS
The coefficients of (r-1)^(t h),\ r t h\...

The coefficients of `(r-1)^(t h),\ r t h\ a n d\ (r+1)^(t h)` terms in the expansion of `(x+1)^n` are in the ratio 1:3:5. Find `n\ a n d\ rdot`

Promotional Banner

Similar Questions

Explore conceptually related problems

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 (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 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

If the coefficients of (r-5)^(t h) and (2r-1)^(t h) terms in the expansion of (1+x)^(34) are equal, find rdot