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Hi;Your poles are1, -1, i, -iA rational function is analytic at each point of its domain. Does that help a bit? What is the domain of your function?
Hi,The complex function is given and it is asked to check whether it is analytic or not... But I am confused how to proceed
Hi;Aren't rational functions analytic away from their poles?
Check for analyticity: f(z)= 1/(1-z^4)Please show the steps... Should I start with z= x+iy or take rcoso +i sino????
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