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## The Definition and the Uses of Venn Diagram

**Free Downloadable Graphic Organizer Templates** – You’ve probably read about or encountered the **Venn diagram** earlier. Anyone who has attended Mathematics in particular Algebra and Probability, must be familiar with this image. The diagram is visual aid that is used to show the relationship between a collection of objects. Find out more about this frequently utilized diagram across various fields and fields below.

## What Is a Venn Diagram?

A Venn diagram is a diagram of circles that are overlapping to illustrate the interrelationships between different items or groups. Overlapping circles mean that they have a commonality, while those who don’t overlap, means they don’t have any similarities. Each circle is usually is accompanied by a brief description of the category it belongs to.

It is used to represent the differences and similarities in a visual manner between various things, groups, or concepts. It is commonly found in the education field as a valuable tool. It’s been in use throughout the world in the early part during the latter half of 20th Century at the elementary level and as an integral part of the logic curriculum.

The diagram was popularised by John Venn, an English logician, during the 1880s. Similar diagrams were created in the 17th century by Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. The term wasn’t used until Clarence Lewis, an academic philosopher and conceptual pragmatism’s founder employed it in 1918. The term was used to describe a circular illustration in the book he wrote, titled “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 diagram for teaching mathematical principles such intersections, sets, and unions. In more advanced mathematics it can also be used to solve complicated problems. You can also find diagrams within the field of statistics, especially predictive analytics.

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

Here’s a description of how the diagram can do:

- Visually organize information in order to identify relationships (similarities in addition to differences) between sets of items.
- Regardless of complexity level, display the logic of particular concepts and provide visual communication to show the connections between them.
- If you’re deciding on what goods or services you want to purchase take the time to compare different options and easily discern the similarities and distinctions between them.
- Solve many mathematical problems.
- Analyze data sets to identify correlations, and evaluate the likelihood of specific events.
- Reason logic that supports equations or statements as well as groups.

One of the main reasons that it is that the Venn diagram is so effective and so popular is because of its simplicity. This tool allows you to compare things, identify where they overlap and separate and serves as a visual representation of the connection. Along with pie charts, bar graphs, quadrant charts as well as flow charts and other tools for data visualization offer a great method of presenting your data or assist in the method 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.