Question: Prove that f(x + iy) := ax + by+i(cx + dy) is a) Complex linear if and only if a = d and b

Prove that f(x + iy) := ax + by+i(cx + dy) is

Prove that f(x + iy) := ax + by+i(cx + dy) is a) Complex linear if and only if a = d and b = -c. b) Complex differentiable if and only if it is complex linear.

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a To prove that the function fx iy ax by icx dy is complex linear if and only if a d and b c we need ... View full answer

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