# Complex analysis

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Holomorphic.

(See attached file for full problem description)

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1) Let .

? Show that f is holomorphic in .

? Find its derivative f' and show that f' is holomorphic in .

2) Define a function f by where . Determine all points z where f is differentiable.

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https://brainmass.com/math/complex-analysis/complex-analysis-holomorphic-functions-67234

#### Solution Preview

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1) Let .

â€¢ Show that f is holomorphic in .

â€¢ Find its derivative f' and show that f' ...

#### Solution Summary

This solution is comprised of a detailed explanation to show that f is holomorphic in .

$2.49