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Q5. (a) (i) (b) (c) (ii) Express sin 2x Express cos 2x Show that in terms of in terms of sin x Solve the equation sin 2x - tan x = 0, interval 0°

Q5. (a) (i) (b) (c) (ii) Express sin 2x Express cos 2x Show that in terms of in terms of sin x Solve the equation sin 2x - tan x = 0, interval 0°

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 75E
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Q5. (a) (i) (b) (c) (ii) Express sin 2x Express cos 2x Show that in terms of in terms of sin x Solve the equation sin 2x - tan x = 0, interval 0° <x< 360°. COS X. sin 2x tan x = tan x cos 2x and COS X. for all values of x. giving all solutions in degrees in the
Transcribed Image Text:Q5. (a) (i) (b) (c) (ii) Express sin 2x Express cos 2x Show that in terms of in terms of sin x Solve the equation sin 2x - tan x = 0, interval 0° <x< 360°. COS X. sin 2x tan x = tan x cos 2x and COS X. for all values of x. giving all solutions in degrees in the
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