Calculus, Early Transcendentals, Single Variable Loose-Leaf Edition Plus MyLab Math with Pearson eText - 18-Week Access Card Package
Calculus, Early Transcendentals, Single Variable Loose-Leaf Edition Plus MyLab Math with Pearson eText - 18-Week Access Card Package
3rd Edition
ISBN: 9780136207764
Author: Briggs, William, Cochran, Lyle, Gillett, Bernard, SCHULZ, Eric
Publisher: PEARSON
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Chapter C, Problem 59E
To determine

To prove: The equalities cosx=eix+eix2 and sinx=eixeix2i.

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Calculus, Early Transcendentals, Single Variable Loose-Leaf Edition Plus MyLab Math with Pearson eText - 18-Week Access Card Package

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