Develop a formula for cos(4) as a fourth-degree polynomial in the variable cos .

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Develop a formula for cos(4θ) as a fourth-degree polynomial in the variable cos θ.

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Mar 09, 2019 08:14 AM

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Develop a formula for cos(4) as a fourth-degree polynomial in the variable cos .

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cos4 cos 2 2 2cos 2 2 1 ...View the full answer

Precalculus

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