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Poles & Singularities

Classify the behavior at infinity (analytic, pole, zero, or essential singularity; if a zero or pole, give its order) of the following functions:

f1(z) = (z^3 + i)/z

f2(z) = e^(tan(1/z))

Solution Summary

This solution is comprised of a detailed explanation to classify the behavior at infinity (analytic, pole, zero, or essential singularity; if a zero or pole, give its order).

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