kanti sinha . k gold badges silver badges bronze badges votes answer views $\sum_{n= }^\infty rac{\mu (n) z^n}{ -z^n} = z$ [closed] where $\mu$ is the mobius function and $z \in \mathbb{c}$ such that $|z| , b > $ be fixed reals. choose random primes $q_i my doubt is when r(t) is represented in terms...