Convergent real sequences play a crucial role in mathematics for data science. In this post, we will first define real sequences and their convergence. We, then, list some basic properties of convergent real sequences. Finally, we give some examples to clarify the crucial points related to the convergence of real sequences. Convergent real sequences Definition…

# Author: Dr. Peyman Nasehpour

## Properties of real numbers

In this post, we discuss the fundamental properties of real numbers. In the post on types of numbers, we briefly discussed different kinds of numbers including real numbers. However, we need to look at real numbers from another perspective. It is because real numbers have unique properties that are important in real analysis. Recall that…

## Types of numbers

In this post, we review different types of numbers classified based on how they are represented or their properties. We discuss natural, whole, integer, rational, real, and complex numbers. Types of numbers: natural numbers, prime numbers, and whole numbers The first type of numbers introduced and discussed since childhood is the class of counting numbers,…