Question Number 28998 by abdo imad last updated on 03/Feb/18
$${find}\:\int_{\gamma} \:\:\:\:\frac{{e}^{{z}} }{{z}\left({z}+\mathrm{1}\right)}{dz}\:{with}\:\gamma=\left\{{z}\in{C}/\:\mid{z}−\mathrm{1}\mid=\mathrm{2}\right\} \\ $$
find-e-z-z-z-1-dz-with-z-C-z-1-2-