Find all four values of x between - 2 and 2 that satisfy each equation. a.
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a. sinx = sinπ/6
b. cosx = cos3π/8
c. cosx = cos0.47
d. sinx = sin1.47
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Discovering Advanced Algebra An Investigative Approach
ISBN: 978-1559539845
1st edition
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
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