Table of Contents

## Introduction

In the world of mathematics, set theory is an essential and fundamental concept. One of the most crucial elements of set theory is the union of sets. In this article, we will explore the union of sets with an interesting example. Suppose we have a set of letters that form a word or phrase. In this case, we will discuss the union of a set of letters that form the word “Chandra.”

## The Set M

Let us assume that the set M is a collection of letters that form the word “Chandra.” The elements of set M are {C, H, A, N, D, R, A}.

## The Union of Set M

The union of set M is the set of all elements that are in set M. In this case, the union of set M is {C, H, A, N, D, R}.

## Understanding Union of Sets

The union of sets is a fundamental concept in set theory. It is the process of combining two or more sets to form a single set that contains all elements of the original sets. For example, suppose we have two sets A and B. The union of sets A and B is denoted by A U B and is defined as the set that contains all elements that are in either A or B.

## Examples of Union of Sets

Let us consider two sets A and B, where A = {1, 2, 3} and B = {3, 4, 5}. The union of sets A and B is {1, 2, 3, 4, 5}.

## Applications of Union of Sets

The concept of union of sets is widely used in various fields such as mathematics, computer science, and statistics. In mathematics, it is used in the study of set theory, topology, and algebra. In computer science, it is used in databases, data structures, and algorithms. In statistics, it is used in probability theory and hypothesis testing.

## Conclusion

In conclusion, the union of sets is a fundamental concept in set theory. It is the process of combining two or more sets to form a single set that contains all elements of the original sets. In this article, we explored the union of a set of letters that form the word “Chandra.” We hope that this article has provided you with a better understanding of the concept of union of sets.