Class 6 Chapter 11 Algebra | Free NCERT Solutions
Introduction: Variable: The word variable means something that can vary. The value of a variable is not fixed. It can take different values. One may use any letter as m, l, p, x, y,...
Online Maths Lessons and Exercises
Introduction: Variable: The word variable means something that can vary. The value of a variable is not fixed. It can take different values. One may use any letter as m, l, p, x, y,...
