(a) Let a denote a real number, where 1 (b) After writing z = eiÎ¸ in the...

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(a) Let a denote a real number, where ˆ’1

(b) After writing z = eiÎ¸ in the equation obtained in part (a), equate real parts and then imaginary parts on each side of the result to derive the summation formulas

where ˆ’1

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Complex Variables and Applications

ISBN: 978-0073051949

8th edition

Authors: James Brown, Ruel Churchill

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Question Posted: Jun 01, 2016 01:42 AM

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(a) Let a denote a real number, where 1 (b) After writing z = eiÎ¸ in the...

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a cos θ-a 1-2a cos θ asin θ 1-2a cos θ + a2 t-1

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a Let a denote a real number where 1 a 1 ...View the full answer

Complex Variables and Applications

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