Question

what do you mean by dependent pair of linear equations.explain with the help of examples and graphical representation and pls do not copy the internet.

Answer 1

If the lines coincide, then there are infinitely many solutions — each point on the line being a solution. In this case, the pair of equations is dependent (consistent).
 Ex- 2x² + 3x = 4
       4x² + 9x = 16