Write the power series expansions for ei,x. Prove that the real terms give the power series for

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Write the power series expansions for ei,x. Prove that the real terms give the power series for cosx, while the imaginary terms give that of sin x. Use this identification to justify Euler's formula (3.84).

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Applied Linear Algebra

ISBN: 978-0131473829

1st edition

Authors: Peter J. Olver, Cheri Shakiban

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Question Posted: Jun 17, 2016 08:42 AM

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Write the power series expansions for ei,x. Prove that the real terms give the power series for

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Applied Linear Algebra

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