2. Solve the following trigonometric equations on the interval 0 <0 < 2m: (b) 2 cos (0) + sin(0) = 1 (c) tan?(0) – 2 sec(0) = 2 (d) 2 cos(0) – 3 tan(0) = 0
2. Solve the following trigonometric equations on the interval 0 <0 < 2m: (b) 2 cos (0) + sin(0) = 1 (c) tan?(0) – 2 sec(0) = 2 (d) 2 cos(0) – 3 tan(0) = 0
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 70E
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