sin u / 2 = - 1 - cos u / 2 When u is in the

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sin u / 2 = - √1 - cos u / 2 When u is in the second quadrant.

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:22 AM

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sin u / 2 = - 1 - cos u / 2 When u is in the

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False If 90 u 1...View the full answer

Algebra and Trigonometry

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