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## The Definition and the Uses of Venn Diagram

**5 Circle Venn Diagram** – Most likely, you’ve read about or encountered the **Venn diagram** before. Anyone who’s attended Mathematics, especially Algebra and Probability, must have a good understanding of this figure. The diagram is visual aid used to illustrate the relationship between a set of items. Learn more about this often utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

Venn diagrams are Venn diagram is a sketch of circles that overlap to show the connections between items or groups of items. When circles overlap, they share certain traits in common, while those that don’t overlap indicate that they do not have commonality. Each circle is usually is accompanied by a brief description of the category it belongs to.

It’s used to illustrate differentiators and similarities in a visual manner between various things, groups or concepts. It is frequently used in the educational field as a useful tool. It’s also been used all over the world from the beginning decades of the twentieth century, at the elementary level and as an integral part of the logic curriculum.

The diagram was popularised via John Venn, an English logician during the 1880s. Similar diagrams were designed in the 17th century in the 1700s by Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. However, the term was not used before Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism, utilized the term in 1918. At that time, it was used to refer to an illustration that was circular in his book named “A Survey of Symbolic Logic.”

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

The Venn diagram is used frequently across the globe of academia. Teachers at schools use the diagram for teaching mathematical principles such as sets, intersections and unions. When it comes to more advanced levels of mathematics it can also be used to solve problems that are complex. You can also easily find diagrams within the field of statistics, particularly predictive analytics.

Apart from 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 that is relevant.

Here’s a explanation of how the diagram will be able to do:

- Visually organize information in order to identify relationships (similarities and differences) between different sets of items.
- In spite of their complexity, display the logic of particular concepts and provide visual communication to illustrate the relationship between them.
- If you’re deciding on what goods or services to buy take the time to compare different options and easily discern the similarities and differences between them.
- Solve a variety of mathematical problems.
- Analyze data sets, identify correlations, and evaluate the probability of particular events.
- Reason logic that is used to support equations or statements and the process of grouping.

One of the major reasons why Venn diagrams are so effective and popular Venn diagram is so powerful and popular is its simplicity. It lets you look at things in a different way, determine the areas where they intersect and differ and also serve as visual representation of the relationship. Along with pie charts, quadrant charts, bar graphs as well as flow charts and many other tools to visualize data offer a great way to present 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.