2.13 Chapter 1, section 1.2. Riccati Equation. subsection 1.2.6-5. Equations containing combinations of trigonometric functions.

2.13.1 Problem 48
2.13.2 Problem 50
2.13.3 Problem 51
2.13.4 Problem 52
2.13.5 Problem 53
2.13.6 Problem 54
2.13.7 Problem 55
2.13.8 Problem 57
2.13.9 Problem 58
2.13.10 Problem 59