Real Number Definitions

Popular Tutorials in Real Number Definitions

    • What's an Irrational Number?What's an Irrational Number?

    What's an Irrational Number?

    Is an irrational number just a way to describe a number that's lost its mind? Not really. :) An irrational number is simply a number that cannot be written as a fraction. Check out the definition, learn an important property of these special numbers, and take a look at some examples of irrational numbers.

    • What's a Real Number?What's a Real Number?

    What's a Real Number?

    Real numbers are numbers that can be found on the number line. This includes both the rational and irrational numbers. This tutorial explains real numbers and gives some great examples. Take a look!