# UP Board Class 10th Pair of Linear Equations in Two Variables - Plotting of Graphs

In this video we will learn about the UP Board Class 10th Mathematics topic, plotting of graphs for a pair of linear equations in two variables.

Created On: Jan 12, 2016 11:51 IST
Modified On: Jan 13, 2016 17:32 IST

In this video we will learn about the UP Board Class 10th Mathematics topic, plotting of graphs for a pair of linear equations in two variables.

Two straight lines are obtained when we plot a pair of linear equations on the graph paper which gives rise to three conditions.

• Three possibilities may occur on plotting the equations:
1. The two lines intersect at a point
2. The two lines do not intersect each other, i.e., they are parallel.
3. The two lines are co-incident.
• For plotting:
1. Express y in terms of x.
2. To introduce the integral values for x, thus solving for y.
3. Thus, finding a common point for the two lines plotted called the solution of linear equation.
• While taking values for x and y, care needs to be taken in choosing only the integral values. If we take decimal or fraction numbers, then plotting may pose hard problems.

Please share your feedback and suggestions for this video.

## Related Categories

Comment (0)

### Post Comment

0 + 6 =
Post
Disclaimer: Comments will be moderated by Jagranjosh editorial team. Comments that are abusive, personal, incendiary or irrelevant will not be published. Please use a genuine email ID and provide your name, to avoid rejection.