Find the residues of the function f(z) = cot z and its poles. Ans. Res[f(2)]z=0 = and Res[f(2)]z=nn = na)N E Z. -1 1 Ans. Res[f(z)]z=0 and Res[f(z)]z=nn
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![Find the residues of the function f(z) =
cot z and its poles.
Ans. Res[f(2)]z=0 = 2 and Res[(f (2)]z=nn = Tne),n E Z.
%3D
Z=NT
(nT)4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc97b2c35-87ea-4dcf-a6e3-4bf225299643%2F9285e100-70c7-4401-8aad-7388d188bc5a%2Fh1ykaje_processed.png&w=3840&q=75)
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