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## The Definition and the Uses of Venn Diagram

**A Venn Diagram** – You have most likely been exposed to or encountered the **Venn diagram** in the past. Anyone who has studied Mathematics in particular Algebra and Probability, must be familiar with the Venn diagram. Visual tool that illustrates the relation between two items. Find out more about this frequently employed diagram in different fields and fields below.

## What Is a Venn Diagram?

An Venn diagram is a sketch of overlapping circles in order to show the connections between items or groups. When circles overlap, they share a certain characteristic, while those who don’t overlap means that they don’t have any similarities. Each circle is usually with a description of what category it represents.

It can be used to show differentiators and similarities in a visual manner among different objects, groups or concepts. It is commonly found in the educational field as a tool that can be useful. It has also been used around the world since the middle of the 20th century at elementary levels as an essential part of the logic curriculum.

The diagram was popularized in the 1880s by John Venn, an English logician during the 1880s. Similar diagrams were designed in the 17th century by Leonard Euler, a Swiss mathematician. He referred to them as Eulerian circles. The term wasn’t used for a long time until Clarence Lewis, an academic philosopher and conceptual pragmatism’s founder used it in 1918. At that time, it was used to refer to a circular illustration in his book entitled “A Survey of Symbolic Logic.”

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

The Venn diagram is used frequently throughout the educational world. Teachers in schools utilize the tool for teaching mathematical principles such sets, intersections, and unions. At higher levels of mathematics it can also be used to solve problems that are complex. There are also diagrams in the field of statistics, specifically predictive analytics.

Outside of mathematics-related disciplines, it is also used to analyze the similarities and differences between various languages. In the business world it is utilized to present comparisons of products as well as services. It is also used to display any other information applicable.

Here is the description of how the diagram will be able to do:

- Visually organize data to look for connections (similarities or differences) between sets of items.
- Regardless of the complexity level regardless of complexity level, show the logic behind particular concepts and provide visual communication to show the connection between them.
- When deciding which goods or services to buy consider comparing different options to be able to clearly discern the similarities and distinctions between them.
- Solve various mathematical problems.
- Analyze data sets, identify correlations, and evaluate the likelihood of specific events.
- Reason logic that supports equations or statements, and an approach to grouping.

One of the major reasons for why it is that the Venn diagram can be so powerful and so popular is because of its simplicity. This tool allows you to examine things, find out the areas where they intersect and differ, and serve as visual representation of the relationship. Alongside pie charts, bar graphs, quadrant charts flow charts, as well as a variety of other tools for visualizing data They provide a powerful method to display your data and aid 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.