Homework 4
20 points
Complete your homework and submit it to your instructor.
- Solve: 2 cos2 x - 3 cos x + 1 = 0 for .
- Solve: 2 sin x - 1 = 0 for .
- Solve: sin2 x = cos2 x for .
- Solve: sin x - 2sin x cos x = 0 for .
Homework 4
20 points
Complete your homework and submit it to your instructor.