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