Class 9 maths New Book chapter 1 Exercise 1.1 question 2

Class 9 maths New Book Punjab Board chapter 1 Exercise 1.1 question 2 ,class 9 1.1 new book , class 9 1.1 question 2, exercise 1.1 all questions step by step In this video I have explain that what is number line and how to draw rational and irrational numbers on the number line. #newbook #maths #class9 #class9mathschapter1 #ex1.1