7 Chapter 1, section 1.2. Riccati Equation. subsection 1.2.5-1. Equations Containing Logarithmic Functions

7.1 problem 1
7.2 problem 2
7.3 problem 3
7.4 problem 4
7.5 problem 5
7.6 problem 6
7.7 problem 7
7.8 problem 8
7.9 problem 9