This site contains interactive web pages designed to help you learn mathematics. You should try to do the problems yourself, and use the information on the webpage to check your work or to get a hint if you need one. All are welcome to use this site, but please give credit where credit is due.
Supply the Rule 1 (rules 1-9 only)
Supply the Rule 2 (all 19 rules)
Write a Logic Proof (all 19 rules)
Write a Logic Proof (all 19 rules - an example from the the notes done two different ways)
Write a Logic Proof (all 19 rules)
Write a Logic Proof (all 19 rules)
Write a Logic Proof (all 19 rules - a false statement can imply anything!)
Write a Logic Proof (uses conditional proof))
Write a Logic Proof (uses conditional proof))
First Induction Proof Audio Commentary (needs Internet Explorer, Google Chrome, or Safari)
Induction Proof of an Equality
First Induction Proof Audio Commentary (needs Internet Explorer, Google Chrome, or Safari)
Induction Proof of an Equality
Sequence Convergence Proof Using CoS
Sequence Convergence Proof Using Monotone Convergence Theorem