Find the exact value of: sin 45 + sin 135 + sin 225 + sin 315

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Find the exact value of:

sin 45° + sin 135° + sin 225° + sin 315°

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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Question Posted: Jan 26, 2019 05:11 AM

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Find the exact value of: sin 45 + sin 135 + sin 225 + sin 315

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sin 45 ...View the full answer

Precalculus

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