29.4 Chapter 8, Ordinary differential equations. Section 4. OTHER METHODS FOR FIRST-ORDER EQUATIONS. page 406

29.4.1 problem 1
29.4.2 problem 2
29.4.3 problem 3
29.4.4 problem 4
29.4.5 problem 5
29.4.6 problem 6
29.4.7 problem 7
29.4.8 problem 8
29.4.9 problem 9
29.4.10 problem 10
29.4.11 problem 11
29.4.12 problem 12
29.4.13 problem 13
29.4.14 problem 25 part (a)
29.4.15 problem 25 part (b)
29.4.16 problem 25 part (c)