Become math lovers!

A theorem is a statement that can be proven true or has already been proven to be true.

When proving that a theorem is true, you will use what you already know such as facts, other theorems, and mathematical logic.

There are numerous examples of theorems. Just to mention a few, the following are theorems.

- Pythagorean theorem
- Fundamental theorem of arithmetic

- Triangle inequality theorem

- Prime number theorem