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If tan x = -1/3, cos x > 0,, then sin 2x = ; cos 2x = tan 2x =

If tan x = -1/3, cos x > 0,, then sin 2x = ; cos 2x = tan 2x =

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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If tan x = sin 2x = cos2x = tan 2x = = -1/3, cos x > 0,, then ;
Transcribed Image Text:If tan x = sin 2x = cos2x = tan 2x = = -1/3, cos x > 0,, then ;
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