Solve on [0, 2π) 29. sin²x = 1 30. cos²x-2cos x-3 = 0 31. 1-sin x = cos 2x 32. sin² x cos x - cos x ≥ 0 33. tan² x <3 (h

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Solve on [0, 2π) 29. sin²x = 1 30. cos²x-2cos x-3 = 0 31. 1-sin x = cos 2x 32. sin² x cos x - cos x ≥ 0 33. tan² x <3 (h

Post by answerhappygod »

1
1 (26.67 KiB) Viewed 25 times
Solve on [0, 2π) 29. sin²x = 1 30. cos²x-2cos x-3 = 0 31. 1-sin x = cos 2x 32. sin² x cos x - cos x ≥ 0 33. tan² x <3 (hint: don't forget to find where undefined as well) 34. √2 cos (2x)-1>0
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”