Class IX Mathematics
Chapter 1: Number Systems
Standard NCERT & CBSE aligned study curriculum. Master concepts, track accuracy, revise weak areas, and challenge yourself with 9 customized practice modes.
Syllabus Sections
Key Formulas & Equations
Click Copy to duplicateLaws of Exponents (Multiplication)
a^p \times a^q = a^{p+q}
Adds exponents indices when multiplying identical base terms.
Laws of Exponents (Division)
\frac{a^p}{a^q} = a^{p-q}
Subtracts exponents indices when dividing identical base terms.