Find sin(2x), cos(2x), and tan(2x) from the given information. sin(x) = − 3/5, x in Quadrant III sin(2x) = cos(2x) = tan(2x) =
Find sin(2x), cos(2x), and tan(2x) from the given information. sin(x) = − 3/5, x in Quadrant III sin(2x) = cos(2x) = tan(2x) =
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 44E
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Find sin(2x), cos(2x), and tan(2x) from the given information.
sin(x) = − 3/5, x in Quadrant III
sin(2x) =
cos(2x) =
tan(2x) =
Find sin(2x), cos(2x), and tan(2x) from the given information.
tan(x) = − 1/6, cos(x) > 0
sin(2x) =
cos(2x) =
tan(2x) =
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