Question-92232

Question Number 92232 by M±th+et+s last updated on 05/May/20

Commented by M±th+et+s last updated on 05/May/20

$${find}\:\int_{{C}} \frac{{e}^{{z}} −\mathrm{1}}{{z}^{\mathrm{2}} \left({z}−\mathrm{1}\right)}{dz} \\ $$