Question: Show that w = Ln z-1/z+1 maps the upper half-plane onto the horizontal strip 0 Im w as shown in the figure.
Show that w = Ln z-1/z+1 maps the upper half-plane onto the horizontal strip 0 ≤ Im w ≤ π as shown in the figure.

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ANSWER To show that the function w Ln z1z1 maps the upper halfplane onto the horizontal strip 0 Im w we need to prove the following The function w Ln z1z1 maps the upper halfplane onto the wplane The ... View full answer
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