a) f(z) = 2x + ixy2 b) f(z) = x² +iy2 %3D c) f(z) = e*e¯y

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Determine whether the complex functions given below satisfy the Cauchy-Riemann equations (have derivatives).

 

a) f(z) = 2x + ixy2
b) f(z) = x² + iy2
%3D
c) f(z) = e*e¯ly
d) f(z) = z Im(z)
Transcribed Image Text:a) f(z) = 2x + ixy2 b) f(z) = x² + iy2 %3D c) f(z) = e*e¯ly d) f(z) = z Im(z)
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