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    Residues and Poles : Cauchy Integral Formula (Counterclockwise around a Circle)

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    Find the value of the integral: {see attachment} taken counterclockwise around the circle
    (a) |z - 2| = 2
    (b) |z| = 4

    Please specify the terms that you use if necessary and clearly explain each step of your solution.

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    The Cauchy integral formula is used to find residues. The solution is explained with diagrams. The solution is detailed and well presented. The response received a rating of "5" from the student who originally posted the question.

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