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@btechmathshub7050S.T f(z)=e^x(cosy+isiny) is Holomorphic(Analytic) n find its derivative
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@btechmathshub7050Functions Of A Complex Variable-Problem
@btechmathshub7050S.T f(z)=e^x(cosy+isiny) is Holomorphic(Analytic) n find its derivative
Cauchy Riemann show that f(z) = e^x(cosy + isiny) is holomorphic
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