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supermiedos
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Homework Statement
Find the maximum value of f(z) = exp(z) over | z - (1 + i) | ≤ 1
Homework Equations
|f(z)| yields the maximum value
The Attempt at a Solution
f(z) = exp(x) ( cosy + i siny)
Unfortunately that's all I've got. I've seen examples with polynomials, but not with trigonometric functions. Please, any help?