- #1
kq6up
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Homework Statement
Find the residue of ##\oint { \frac { sinz }{ 2z-\pi } } dz## where ##\left| z \right| =2##[/B]
Homework Equations
##f\left( z_{ o } \right) =\frac { 1 }{ 2\pi i } \oint { \frac { f\left( w \right) }{ w-z_{ o } } } dw##
The Attempt at a Solution
It seems to me that the answer is ##2\pi i##, but the book gives ##\pi i##.
Not sure what I did wrong, I am pretty confident in my answer.
Chris