Any number that can be written in the form of p q where p and q are integers and q 0 are rational numbers. 2 x 3 y 3 x 2 y e t c. Check Surface Areas and Volumes formulas according to class 9.
Class 9 Maths Formulas For Rational Numbers.
Chapter 3 Coordinate Geometry Formulas. P x anxn an-1xn-1. You may also note that the important topics from each chapter are also mentioned so that your eye catches it much easier. Class 9 Math Formulas Tables.