Given function $f(z)$ is written below : $$f(z)=\frac{1}{z-z^5}$$ I'm stuck at the beginning of the question itself. I don't know the approach to these type of questions. Please help!
2026-03-26 08:15:25.1774512925
Determine whether the function is analytic or not (use Cauchy Riemann Equation)
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