Forgot password? New user? Sign up

Existing user? Log in

$\dfrac{a-b}{a}+\dfrac{1}{2} \left(\dfrac{a-b}{a} \right)^2+\dfrac{1}{3} \left(\dfrac{a-b}{a} \right)^3+ \ldots$

If $0 < b < a$, the value of the above series is?

Problem Loading...

Note Loading...

Set Loading...