Identity Property of Equality

The video tutorial introduces real numbers, explaining that they include both rational and irrational numbers. It highlights that real numbers are used in most mathematical contexts, except when dealing with imaginary numbers. The tutorial then focuses on the identity property of addition, which states that any real number plus zero equals the number itself. This property is fundamental in understanding addition in mathematics.

Can you provide an example of a rational and an irrational number?

How does the identity property of addition apply to any real number?