MCQs on Linear Equations

A pair of linear equations in two variables is inconsistent if:

• It has exactly one solution.

• It has infinitely many solutions.

• It has no solution.

• None of the above.

The condition for two linear equations and to have a unique solution is:

The solution of the pair of equations and is:

The pair of equations and represents:

• Intersecting lines

• Parallel lines

• Coincident lines

• None of the above

If one equation of a pair of dependent linear equations is , the second equation can be: