Graph the following functions. Describe the fast oscillation and beat frequencies: (a) cos 8t - cos 9t

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Graph the following functions. Describe the fast oscillation and beat frequencies:
(a) cos 8t - cos 9t
(b) cos 26t - cos 24t
(c) cos 10t + cos 9.5t
(d) cos 5t - sin 5.2t

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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 18, 2016 08:55 AM

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Graph the following functions. Describe the fast oscillation and beat frequencies: (a) cos 8t - cos 9t

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a cos 8t cos 9t 2 sin 12 t sin 172 t fast frequency 172 beat f...View the full answer

Applied Linear Algebra

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