Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the

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Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle.
1. - 75o
2. 5π / 12

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Algebra and Trigonometry

ISBN: 978-1337271172

10th edition

Authors: Ron Larson

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Question Posted: Feb 14, 2018 03:23 AM

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Use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the

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Algebra and Trigonometry

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