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    Functions:Finding a residue.

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    Find the residue of F(z)=cot(z)coth(z)/z^3 at z=0

    © BrainMass Inc. brainmass.com March 4, 2021, 5:42 pm ad1c9bdddf
    https://brainmass.com/math/graphs-and-functions/functions-finding-a-residue-6857

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    Method 1.

    We know ...

    Solution Summary

    A residue of a function is found.

    $2.19

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