Видео с ютуба Class 9Th Balaji Prakashan

Exercise 1.1 class 9 Balaji Prakashan math

class -9 math।।new Balaji Prakashan math।। NCERT pattern।। chapter -1 real number।। exercise 1.1

Class 9/Ex.10.1/Q10 se 20/Shri Balaji Publications/ Mathematics/NCERT/Dr.Sudhir Kumar Pundir