If is acute, the Half-angle Formula for the sine function is sin /2 = _______.
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If θ is acute, the Half-angle Formula for the sine function is sin θ/2 = _______.
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The Halfangle Formula for the sine function is sin2 1 cos 2 The symbol indicates that there are two ...View the full answer
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Related Book For
Precalculus Concepts Through Functions A Unit Circle Approach To Trigonometry
ISBN: 9780137945139
5th Edition
Authors: Michael Sullivan
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