In this video I will discuss Question 4 of exercise 1.4 chapter 1 of class 9th Class - 9th||Ex - 1.4||Q-4||Chapter 1||Number System||Math||ncert|| draw root 9.3 on number line represent root 9.3 on number line कक्षा 9 गणित प्रश्नावली 1.4 प्रश्न 4 Class 10 Maths Chapter 1 exercise 1.4 q-4 New Ncert प्रश्नावली 1.4 कक्षा 9 गणित Q-4 कक्षा 9 बिहार बोर्ड गणित समाधान CBSE board class 10th maths बिहार बोर्ड गणित प्रश्नावली 1.4 #maths #ncertmaths #class9 #class9maths #class9thmaths #numbersystem