class 9 Math new book exercise 2.2Pakistan Curriculum and Textbook board

This video is about exercise 2.2 of chapter 2 which is logarithms class 9 mathematics and it covers how to write a relation in logarithm form and how to write them in exponential form. scientific form of 9th class maths new book. This video also explains standard form of writhing real numbers and scientific form.
This video is also good for pre nine students who want to start their study earlier than their actual classes.