Exercise 3.1

• Exercise 3.1 Question no 1 30:19
• Exercise 3.1 Question no 2 27:40

Exercise 3.2

• Exercise 3.2 Question no 1 (1 to 7) 23:43
• Exercise 3.2 Question no 1 (8 to 15) 36:15
• Exercise 3.2 Question no 2 (1 to 3) 24:25
• Exercise 3.2 Question 2 (4) 19:25
• Exercise 3.2 Question 2 (5) 18:30
• Exercise 3.2 Question 2 (6) 13:31
• Exercise 3.2 Question 2 (7) 17:43
• Exercise 3.2 Question 2 (8) 13:45
• Exercise 3.2 Question 2 (9) 22:28
• Exercise 3.2 Question 2 (10) 15:38

Review Exercise

• Review Exercise Question 1 and 2 12:38
• Review Exercise question 3 to 5 11:42
• Review Exercise question 6 to 8 12:55