65.3 Chapter 2. The Initial Value Problem. Exercises 2.1, page 40

65.3.1 problem 1 (A)
65.3.2 problem 1 (B)
65.3.3 problem 2 (C)
65.3.4 problem 2 (D)
65.3.5 problem 3 (E)
65.3.6 problem 3 (F)
65.3.7 problem 4 (G)
65.3.8 problem 4 (H)
65.3.9 problem 5 (I)
65.3.10 problem 5 (J)
65.3.11 problem 6
65.3.12 problem 7
65.3.13 problem 8
65.3.14 problem 9
65.3.15 problem 10
65.3.16 problem 11
65.3.17 problem 12
65.3.18 problem 13
65.3.19 problem 14
65.3.20 problem 15
65.3.21 problem 16
65.3.22 problem 17