Express the following functions in cosine form: (a) 10 sin(t + 30) (b) 9 sin (8t) (c)

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Express the following functions in cosine form:

(a) 10 sin(ωt + 30°)

(b) −9 sin (8t)

(c) −20 sin(ωt + 45°)

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Fundamentals of Electric Circuits

ISBN: 978-0078028229

6th edition

Authors: Charles K Alexander, Matthew Sadiku

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