Table of Contents

## The Definition and the Uses of Venn Diagram

**Venn Diagram Symbol Meanings** – It is likely that you have been exposed to or encountered a **Venn diagram** in the past. Anyone who has taken Mathematics particularly Algebra and Probability, must have a good understanding of this figure. This is an image tool that shows the relationship between a collection of objects. Learn more about this commonly utilized diagram across various fields and fields below.

## What Is a Venn Diagram?

An Venn diagram is a drawing of overlapping circles in order to show the relationships between items or groups. When circles overlap, they share certain traits but those that do not overlap means that they don’t share any commonality. Each circle is typically accompanied by informational text about what it’s representing in terms of.

It can be used to show the similarities and differences visually between different things, groups, or concepts. It is commonly found in the education field as a valuable tool. It’s also been used around the world since the middle decades of the twentieth century, at elementary levels as a vital part of the logic curriculum.

The diagram was popularized through John Venn, an English logician in the 1880s. Similar diagrams were invented in the early 1700s through Leonard Euler, a Swiss mathematician, who named them Eulerian circles. The term wasn’t used until Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer employed the term in 1918. At that time, it was used to refer to the circular illustration in his book called “A Survey of Symbolic Logic.”

## What Is the Purpose and Benefits of the Venn Diagram?

The Venn diagram is used frequently in the academic world. Teachers at schools use the tool in teaching math concepts such as sets, intersections, and unions. In more advanced mathematics it’s also used to tackle problems that are difficult. There are also diagrams within the field of statistics, specifically predictive analytics.

Outside of mathematics-related disciplines, it is also utilized to research the similarities and the differences between different languages. In business, it is used to display comparisons of products or services as well as anything else applicable.

Here is the outline of the diagram’s capabilities: can accomplish:

- Visually organize information in order to find connections (similarities or differences) between sets of items.
- In spite of their complexity show the logic behind particular concepts and provide visual representation to demonstrate the connection between them.
- When deciding what products or services to purchase, compare several options and notice the similarities and differences between them.
- Solve various mathematical problems.
- Analyze data sets, discover correlations, and assess the probability of certain events.
- Reason logic that supports equations or statements and how to group.

One of the major reasons for why one of the main reasons why Venn diagram is so powerful and popular is its simplicity. It lets you analyze things and determine where they overlap and separate and provide an illustration of the connection. Along with pie charts, quadrant charts, bar graphs, flow charts, as well as a variety of other tools to visualize data, they provide an effective method to display your data or help with the process of thinking.

## FREE Venn Diagram Template For Word, Powerpoint & PDF

## Venn Diagram Symbols Meaning

- ∪ >>
**Union of Two Sets**. The union of two sets is represented by a full Venn diagram. - ∩ >>
**Intersection of Two Sets**. The intersection of two categories reveals which things are shared between them. - Ac >>
**Complement of a Set**. Whatever is not represented in a set is referred to as the complement.