Exercise 1.1,
Exercise 1.2,
Exercise 1.3,
Exercise 1.4,
Exercise 1.5,
Exercise 1.6,
Exercise 1.7,
Exercise 1.8,
Exercise 1.9,
Exercise 1.10,
Exercise 1.11,
Exercise 1.12,
Exercise 1.13,
Exercise 1.14,
Exercise 1.15,
Exercise 1.16,
Exercise 1.17,
Exercise 1.18,
Exercise 1.19,
Exercise 1.20,
Exercise 1.21,
Exercise 1.22,
Exercise 1.23,
Exercise 1.24,
Exercise 1.25,
Exercise 1.26,
Exercise 1.27,
Exercise 1.28,
Exercise 1.29,
Exercise 1.30,
Exercise 1.31,
Exercise 1.32