Pair Of Linear Equations In Two Variables - Algebraic Method - Cross Multiplication Method Video By Lets Tute
Linear equation in two variables' means an equation which has two variables (like x & y) with power 1. While these can be solved 'graphically', however, there are cases when coordinates of points representing the solution are non-integral. In order to avoid mistakes while reading such coordinates, an alternative 'algebraic' method is used. This session specifically addresses the 'cross-multiplication method' and some tricks to remember the steps of this method.
Audience of the Video:
This video Useful for Class X Students.