(a) Let a denote any fixed real number and show that the two square roots of a...
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where A = a2 + 1 and α = Arg(a + i).
(b) With the aid of the trigonometric identities (4) in Example 3 of Sec. 10, show that the square roots obtained in part (a) can be written
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a Let a denote any fixed real number In order to find the two square roots of a i i...View the full answer
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Related Book For
Complex Variables and Applications
ISBN: 978-0073051949
8th edition
Authors: James Brown, Ruel Churchill
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