Use sum, difference, product, or half-angle formulas to find the exact value of the expression. sin(1/2cos -1

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Use sum, difference, product, or half-angle formulas to find the exact value of the expression.

sin(1/2cos^-13/5)

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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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Use sum, difference, product, or half-angle formulas to find the exact value of the expression. sin(1/2cos -1

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sin12cos 1 35 Let cos ...View the full answer

Precalculus

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