2004-8.md

course	course_year	question_number	tags	title	year
Complex Methods	IB	8	IB 2004 Complex Methods	1.I.5A	2004

Determine the poles of the following functions and calculate their residues there. (i) $\frac{1}{z^{2}+z^{4}}$, (ii) $\frac{e^{1 / z^{2}}}{z-1}$, (iii) $\frac{1}{\sin \left(e^{z}\right)}$.