3. sin (x) 4 RC 3. 4. 5. 2 sin (2x) = 2- 6. 2cos (2x) = 1 3- 7. 3 tan?(x) – 1 = 0 8. tan (x) – 3 = 0 Find all real numbers in the interval [0, 2T) that satisfy each equation. 9. sin (x) = sin(x) (x) soɔ = (x)s0ɔ *O 11. 2cos (x) + cos(x) = 0 12. 2 sin (x) – sin(x) = 0 13. 3 tan (x) – tan(x) = 0 14. tan (x) – 3 tan(x) = 0 15. sin (2x) + cos(2x) = 1 SO 16. tan(2x) + sec²(2x) Find all real numbers in the interval [0, 27) that satisfy each equation. Round approximate answers to the nearest tenth. 17. 2 sin (x) – 3 sin(x) + 1 = 0 18. 2 sin (x) – sin(x) – 1 0

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°.
icon
Related questions
Question

Hi, can you help me solve problem 15?

3/4
3. sin (x) = 1
Re
%3D
4.
27
4. cos (x) =
%3D
28
5. 2 sin (2x) = 1
%3D
25
6. 2cos (2x) = 1
3.
|
%3D
8. tan (x) – 3 = 0)
Find all real numbers in the interval [0, 2T) that satisfy each
equation.
9. sin (x) = sin(x)
10. cos(x) = cos (x)
11. 2cos²(x) + cos(x) = 0
12. 2 sin (x) – sin(x) = 0
13.3tan (x) – tan(x) = 0
|
14. tan (x) – 3 tan(x) = 0
15. sin (2x) + cos(2x) = 1
16. tan(2x) + sec²(2x) = 1
Find all real numbers in the interval [0, 27) that satisfy each
equation. Round approximate answers to the nearest tenth.
17. 2 sin (x) – 3 sin(x) + 1 = 0
18. 2 sin (x) – sin(x) – 1 0
Transcribed Image Text:3/4 3. sin (x) = 1 Re %3D 4. 27 4. cos (x) = %3D 28 5. 2 sin (2x) = 1 %3D 25 6. 2cos (2x) = 1 3. | %3D 8. tan (x) – 3 = 0) Find all real numbers in the interval [0, 2T) that satisfy each equation. 9. sin (x) = sin(x) 10. cos(x) = cos (x) 11. 2cos²(x) + cos(x) = 0 12. 2 sin (x) – sin(x) = 0 13.3tan (x) – tan(x) = 0 | 14. tan (x) – 3 tan(x) = 0 15. sin (2x) + cos(2x) = 1 16. tan(2x) + sec²(2x) = 1 Find all real numbers in the interval [0, 27) that satisfy each equation. Round approximate answers to the nearest tenth. 17. 2 sin (x) – 3 sin(x) + 1 = 0 18. 2 sin (x) – sin(x) – 1 0
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Recommended textbooks for you
Trigonometry (11th Edition)
Trigonometry (11th Edition)
Trigonometry
ISBN:
9780134217437
Author:
Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:
PEARSON
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781305652224
Author:
Charles P. McKeague, Mark D. Turner
Publisher:
Cengage Learning
Algebra and Trigonometry
Algebra and Trigonometry
Trigonometry
ISBN:
9781938168376
Author:
Jay Abramson
Publisher:
OpenStax
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning