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## The Definition and the Uses of Venn Diagram

**Venn Diagram Set Notation** – It is likely that you have had the pleasure of reading about or seen an **Venn diagram** before. Anyone who has studied Mathematics in particular Algebra and Probability, must be already familiar with this image. Visual aid that shows the relationship between a set of items. Learn more about this commonly employed diagram in different fields and fields below.

## What Is a Venn Diagram?

An Venn diagram is an illustration of circles that overlap to show the relationships between items and groups. Overlapping circles mean that they have a commonality in common, while those that don’t overlap means that they don’t share any commonality. Each circle is typically associated with information about the category it belongs to.

It’s used to depict similarities and differences in a visual way between various things, groups or concepts. It is frequently used in the education field as a valuable tool. It has also been used throughout the world since the midst during the latter half of 20th Century at primary educational levels and as a vital part of the logic curriculum.

The diagram was popularized through John Venn, an English logician, during the 1880s. Similar diagrams were invented in the late 1700s from Leonard Euler, a Swiss mathematician. He referred to them as Eulerian circles. The term was not used before Clarence Lewis, an academic philosopher and conceptual pragmatism’s founder employed the term in 1918. At that time, it was used to refer to an illustration that was circular in the book he wrote, entitled “A Survey of Symbolic Logic.”

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

The Venn diagram is utilized a lot in the academic world. Teachers in schools utilize the diagram to help teach mathematic concepts, such as sets, intersections and unions. For more advanced mathematics it can also be used to solve problems that are difficult. You can also find diagrams in the field of statistics, especially predictive analytics.

Outside of mathematics-related disciplines, it can also be used to study similarities and differences between different languages. In the business world it is used to present comparisons of products or services as well as anything else relevant.

Here is the description of how the diagram can accomplish:

- Visually organize data to look for connections (similarities or differences) between items.
- – No matter the level of complexity It will show the logic of particular concepts and provide visual communication to show the connection between them.
- When deciding what products or services to purchase consider comparing different options to notice the similarities and distinctions between them.
- Solve a variety of mathematical problems.
- Analyze data sets, identify correlations, and evaluate the likelihood of specific events.
- – Reason logic which supports equations or statements and how to group.

One of the primary reasons for why it is that the Venn diagram has become so effective and popular is because of its simplicity. This tool allows you to look at things in a different way, determine those areas that overlap or 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 for visualizing data They provide a powerful way 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.