Find the value of sin(/2) if cos = 12/13 (0 < < 90).
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Find the value of sin(α/2) if cos α = 12/13 (0° < α < 90°).
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We can use the halfangle formula for sine to solve thi...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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