Exercise 2.1

• Introduction Real Numbers 24:53
• Question no 1 to 5 22:48
• Real and complex numbers 19:36
• Real and complex numbers 23:44
• Real and complex numbers Part 2 19:46
• Real and complex numbers Part 2 21:35
• Real and complex numbers 7:59
• Ex 2.1 13:22

Exercise 2.2

• Question no 1 and 2 22:54
• Exercise 2.2 19:58
• Ex# 2.2 & MCQs 9th Class Ch 2 33:14
• Ex# 2.2 & MCQs 9th Class Ch 2 28:35

Exercise 2.3

• Question no 1 to 3 18:51
• Exercise 2.3 19:32

Exercise 2.4

• Question no 1 to 3 33:28
• Exercise 2.4 Question no 1 and 2 28:44
• Exercise 2.4 Question no 3 30:10

Exercise 2.5

• Question no 1 to 4 15:35
• Exercise 2.5, Complete introduction to complex numbers 8:52
• Exercise 2.5, Complete introduction to complex numbers 22:21

Exercise 2.6

• Question no 1 to 7 33:57
• Ex# 2.6 Question no 2 3 27:49
• Ex# 2.6 Question No 4.5 24:37
• Ex# 2.6 Question # 4.5 & 6 21:35
• Review Exercise 20:41