- #1
nugget
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Homework Statement
Find a formula for:
[itex]\int[/itex][itex]1/(z-a)m(z-b)n[/itex]dz
around a ball of radius R, centred at z0
where |a| < R < |b| and m,n[itex]\in[/itex]N.
Homework Equations
Not sure which equations to use, a cauchy integral formula maybe...?
The Attempt at a Solution
I've attempted to split the fraction up into partial fractions, so that the integral is now:
[itex]\int[/itex][itex]1/(z-a)m(b-a)n[/itex]+[itex]1/(z-b)n(b-a)m[/itex]dz
but I don't think this has made it any easier to solve...
any suggestions?