NCERT Solutions For Class 9 Maths Chapter 1 Number Systems Exercises 1.4 Table of Contents Toggle Class 9 Maths Chapter 1 Exercise 1.4 Solutions NCERT Solutions For Class 9 Maths Chapter 1 Number Systems (All Exercises) Class 9 Maths Chapter 1 Exercise 1.4 Solutions Q.1. Visualize 3.765 on the number line, using successive magnification.Ans: we know that 3.765 lies between 3 and 4, that is in the interval (3,4) to have a rough idea where it is. Q.2. Visualise 4.26 on the number line, up to 4 decimal places.Ans: NCERT Solutions For Class 9 Maths Chapter 1 Number Systems (All Exercises) Class 9 Maths Chapter 1 Class 9 Maths Chapter 1 Exercise 1.1Class 9 Maths Chapter 1 Exercise 1.2Class 9 Maths Chapter 1 Exercise 1.3Class 9 Maths Chapter 1 Exercise 1.4 ← You are hereClass 9 Maths Chapter 1 Exercise 1.5Class 9 Maths Chapter 1 Exercise 1.6