Exercise 1.1 Class 9 Maths Punjab Board | Punjab Board | HBA Zone

Exercise 1.1 Class 9 Math Punjab Board | Punjab Board | HBA Zone In this video you will learn the complete and easy solution of Exercise 1.1 from the new Class 9 Math book (2025 edition) by Punjab Textbook Board. This video is helpful for students of Class 9 who want to understand the new syllabus with full clarity. ⏰TIMECODE: 00:00 Introduction 01:05 History of real numbers 07:10 Rational numbers 09:30 Rational types 12:18 Irrational & its types 15:38 Number line 16:27 Real Number 17:07 Properties of real numbers 17:23 Additive properties 22:52 Multiplicative properties 27:18 Distributive properties 30:14 Properties of equality 34:01 Order properties 44:59 Question # 1 53:00 Question # 2 01:15:56 Question # 3 01:25:55 Question # 4 01:34:17 Question # 5 01:43:12 Question # 6 01:55:53 Outro #maths #punjabboardexams #HBAZone