Students listen these videos carefully one by one. These videos cover the introduction of Chapter: 12 and Sums of Exercise: 12.1
You can download all CBSE Books by click on below link:
Introduction of Chapter:12
Sum: 1
Sum: 2
Sum: 3
Sum: 4
Sum:5
Sum:6
You can download all CBSE Books by click on below link:
Introduction of Chapter:12
Sum: 1
Sum: 3
Sum: 4
Sum:5
Sum:6
Tags:
Class: 9