5. Solve for x. Give all answers to 4 significant figures unless stated otherwise. a) sin² (x) + 3sin (x) = -2 -2n ≤ x ≤ 2πt. Give solutions as multiples or fractions of . b) 1+ sin(x) tan(x) = 5 cos(x) for 0° ≤ x ≤ 180⁰
5. Solve for x. Give all answers to 4 significant figures unless stated otherwise. a) sin² (x) + 3sin (x) = -2 -2n ≤ x ≤ 2πt. Give solutions as multiples or fractions of . b) 1+ sin(x) tan(x) = 5 cos(x) for 0° ≤ x ≤ 180⁰
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 72E
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