If cos(x) = 3/5 and sin x < 0, find sin(2x) as a fraction in simplest terms.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter77: Machining Compound-angular Surfaces
Section: Chapter Questions
Problem 5A
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If cos(x) = 3/5 and sin x < 0, find sin(2x) as a fraction in simplest terms.
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