8. secx = 2, z in Quadrant IV

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 39E
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Find sin2x, cos2x, and tan2x from the given information
8. sec z
2, e in Quadrant IV
Transcribed Image Text:8. sec z 2, e in Quadrant IV
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