Class 9Mathematics 40:10
About this lesson
Number line, decimal expansions and rationalisation made simple.
This free Class 9 Mathematics lesson from Shubham Foundation Classes, Karnal explains “Number Systems – Rational & Irrational Numbers” step by step, following the latest CBSE syllabus and NCERT textbook. Watch it before or after your class, then revise with the free notes on this page.