Proof Using a Counterexample

How to Use:

  • Prove a statement is not true by providing an example where the statement is violated

Reasons to Use:

  • Question asks to show something is true for all/none of the elements in a set

Click here to view just the question for the example proof using a counterexample. If you would like to see the worked out solution to the proof using a counterexample problem, click here.