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Mathematics, 14.09.2019 00:30 camiserjai1832

Suppose
f(z)= f(x + iy)= u(x, y)+ iv(x, y)
and
g(z)= f(z) conjugate =u(x, y) - iv(x, y)
are both differentiable at thepoint z0 = x0 + iy0,
and supposeux, uy, vx, vy all exist on
a neighborhood of(x0, y0) and are continuous at(x0,
y0). find f'(z0).

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Answers: 3

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Suppose
f(z)= f(x + iy)= u(x, y)+ iv(x, y)
and
g(z)= f(z) conjugate =u(x, y) - iv(...
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