
Check the given systems of equations to see if it has a unique solution, infinitely many solutions or no solution. Solve them graphically.

Important Questions on Pair of Linear Equations

Find the value of for which the pair of equations represent parallel lines.

For what value of the pair of equations and represents coincident lines.

For what positive value of the following pair of linear equations have infinitely many solutions?

By comparing the ratios , state whether the lines represented by the following pairs of linear equations intersect at a point, are parallel or are coincident.

By comparing the ratios , state whether the lines represented by the following pairs of linear equations intersect at a point, are parallel or are coincident.

By comparing the ratios , state whether the lines represented by the following pairs of linear equations intersect at a point, are parallel or are coincident.

Check whether the following equations are consistent or inconsistent. Solve them graphically.
