(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

evaluate :

integral of closed curve dz/(2+z*) (sorry for the lack of syntax

where C is given by z=1

2. Relevant equations

Cauchy's integral formula

3. The attempt at a solution

I believe I have to change the denominator in terms of z rather than z*, but I do not know how. Any help?

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# Homework Help: Cauchy's Integral Formula

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