If `A=1+r^a+r^(2a)+` to `ooa n dB=1+r^b+r^(2b)+oo` , prove that `r=((A-1)/A)^(1//a)=((B-1)/B)^(1//b)`

If A=1+r^a+r^(2a)+ to oo and B=1+r^b+r^(2b)+oo , prove that r=((A-1)/A)^(1//a)=((B-1)/B)^(1//b)

If A=1+r^(a)+r^(2a)+ to oo andB=1+r^(b)+r^(2b)+oo, prove that r=((A-1)/(A))^(1/a)=((B-1)/(B))^(1/b)

If A=1+r^a+r^(2a)+ ......... to oo and B=1+r^b+r^(2b)+........... to oo , prove that r=((A-1)/A)^(1//a)=((B-1)/B)^(1//b) .

If A= 1 + r^(a) + r^(2a) + r^(3a) + …oo and B=1 + r^(b) + r^(2b) + …oo then (a)/(b) =

If A=1+r^a+r^(2a)+...oo=a and B=1+r^b+r^(2b)+...oo=b then a/b is equal to

If A=1+r^(2)+r^(2a)+...oo=a and B=1+r^(b)+r^(2b)+...oo=b then (a)/(b) is equal to

If R is a relation from A to B and S is a relation from B to C.Then prove that (SOR)^(-1)=R^(-1)OS^(-1)

Prove that : (r_1)/(b c)+(r_2)/(c a)+(r_3)/(a b)=1/r-1/(2R)

Prove that : (r_1)/(b c)+(r_2)/(c a)+(r_3)/(a b)=1/r-1/(2R)

If A=1+r^(a)+r^(2 a)+r^(3 a)+.. . to oo and lebrge B=1+r^(b)+r^(2 b)+......infty then (a)/(b) is equal to