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## The Definition and the Uses of Venn Diagram

**Venn Diagram Template, Examples & What is a Venn Diagram?** You have most likely read about or encountered a **Venn diagram** before. Anyone who has attended Mathematics, especially Algebra and Probability, must be already familiar with this figure. It is a visual tool used to illustrate the relationship between a set of items. Learn more about this commonly utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

A **Venn diagram** is a drawing of overlapping circles to demonstrate the relationships between items or groups of items. Overlapping circles mean that they share certain traits, while those who don’t overlap mean that they don’t have commonality. Each circle is typically accompanied by informational text about what category it represents.

It is used to represent similarities and differences in a visual way between different things, groups, or concepts. It is commonly found in the educational field as a useful tool. It has also been used around the world since the midst of the 20th century at primary educational levels and as an essential part of the logic curriculum.

The diagram was popularised by John Venn, an English logician, during the 1880s. Similar diagrams were created in the 1700s by Leonard Euler, a Swiss mathematician, who called them Eulerian circles. That being said, the term wasn’t used until Clarence Lewis, an academic philosopher and conceptual pragmatism founder, utilized it in 1918. At that time, it was used to refer to a circular illustration in his book, which was titled “A Survey of Symbolic Logic.”

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

The **Venn diagram** is used a lot in the academic world. Teachers in the school utilized the tool to teach mathematical concepts like sets, intersections, and unions. In more advanced levels of mathematics, it is also employed to solve problems that are complex. You can also easily find diagrams in the field of statistics, especially predictive analytics.

Outside of mathematics-related disciplines, it is also used to study similarities and differences between various languages. In the business world, it is used to display comparisons of products, services, and anything applicable.

Here is the breakdown of what the diagram can do:

- Visually organize information to search for relationships (similarities and differences) between item sets.
- Regardless of complexity level, display the logic of specific concepts and serve visual communication to illustrate the relationship between them.
- When deciding which goods or services to buy, compare several options and clearly see the similarities and differences between them.
- Solve a variety of mathematical problems.
- Analyze data sets, discover correlations, and assess the likelihood of specific events.
- Reason logic that supports equations or statements, as well as the process of grouping.

One of the biggest reasons why the **Venn diagram** is so powerful and so popular is because of its simplicity. This tool allows you to compare things, identify where they overlap and separate, and serve as a visual representation of the relationship. Along with pie charts, bar graphs, quadrant charts, flow charts, and many other data visualization tools, they provide an effective way to present your data or help with the process of thinking.

## Blank Venn Diagram Examples

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

## Venn Diagram Maker, Creator And Generator Online

This is a recommended website that you may use to create a Venn Diagram online using the tools provided: canva.com/graphs/venn-diagrams/

## 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.