Establish the identity. Sin(3) = 3sin - 4sin 3

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Establish the identity.

Sin(3θ) = 3sinθ - 4sin³θ

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 09:54 AM

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Establish the identity. Sin(3) = 3sin - 4sin 3

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sin 30 sin 020 sin cos 20 cos si...View the full answer

Precalculus

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