Exercise 5.1

• Introduction 5:40
• Question no 1 8:45
• Question no 2 8:49
• Question no 3 12:21
• Question no 4 and 5 11:41
• Question no 6 to 8 19:01

Exercise 5.2

• Question no 1 14:39
• Question no 1 part 6 10:07
• Question no 2 19:01
• Question no 2 part 4 9:10
• Question no 3 15:43

Exercise 5.3

• Question no 1 12:31
• Question no 2 and 3 16:06
• Question no 4 and 5 17:07
• Question no 6 12:13
• Question no 7 11:36