(z) = (z + 2)/z and C is (a) The semicircle z = 2 ei (0 ...

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(z) = (z + 2)/z and C is
(a) The semicircle z = 2 eiθ (0 ≤ θ ≤ π);
(b) The semicircle z = 2 eiθ (π ≤ θ ≤ 2π);
(c) The circle z = 2 eiθ (0 ≤ θ ≤ 2π).
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Complex Variables and Applications

ISBN: 978-0073051949

8th edition

Authors: James Brown, Ruel Churchill

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