In 7-10, use the results in Examples 2 and 3. Find the image of the region lzl ::5 1 in
Chapter 20, Problem 10(choose chapter or problem)
In 7-10, use the results in Examples 2 and 3. Find the image of the region lzl ::5 1 in the upper half-plane under the complex mapping w = z + 1/z. What is the image of the line segment [ -1, l] on the x-axis?
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