Home
Class 8
MATHS
If a ne b and (a+b)^(-1)(a^(-1)+b^(-1))=...

If `a ne b` and `(a+b)^(-1)(a^(-1)+b^(-1))=a^mb^n` , show that `m+n+2=0`

Promotional Banner

Similar Questions

Explore conceptually related problems

If the G.M. of a and b is (a^(n)+b^(n))/(a^(n-1)+b^(n-1)) then find the value of n.

lim_(n rarr oo)((a^(n+1)+b^(n+1))/(a^(n)-b^(n))), 0 lt a lt b

Let a lt b lt 0 and I(n) =a^(1//n)-b^(1//n),J(n)=(a-b)^(1//n) for all n ge 2 then

For what value of n,(a^(n+1)+b^(n+1))/(a^(n)+b^(n)),a!=b is the A.M.of a and b.

"If " (a^(n)+b^(n))/(a^(n-1)+b^(n-1))" is the A.M. between" a and b, then find the value of n.