- #1
gametheory
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- 0
Homework Statement
I need to find the residue of [itex]\frac{e^{iz}}{(1+9z^{2})^{2}}[/itex] so I can use it as part of the residue theorem for a problem.
Homework Equations
Laurent Series
R(z[itex]_{0}[/itex]) = [itex]\frac{g(z_{0})}{h^{'}(z_{0})}[/itex]
The Attempt at a Solution
I tried using the laurent series but after expanding I got a 0 in the denominator.
For the second equation I used I also got a 0 in the denominator and I don't believe it converges. Any help would be appreciated. Thanks!