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
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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Transcribed Image Text: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
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