What is Solution of an equation ?

Lesson#8
What is solution of an equation?
Solution: It is the value (values) of involved variable (variables) that makes an equation true.
Algebraic Method, Graphical Method.
The point of intersection of both the curves is the solution of the equation.
IMPORTANT POINTS ABOUT GRAPHICAL METHOD OF SOLVING AN EQUATION
1. It gives approximate solution due to plotting error.
2. Sometimes it is tedious to use.
3. Android apps.
4. Best way of concept clear is graphical approach.
5. There are situations when algebraic method becomes difficult and graphical method is easy to execute.
chapter No.1
Exercise No 1.5
Mathematics