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## The Definition and the Uses of Venn Diagram

**Venn Diagram Free Printable** – You’ve probably read about or encountered the **Venn diagram** before. Anyone who has taken Mathematics particularly Algebra and Probability, must be already familiar with this diagram. It is a visual aid used to illustrate the relationship between two items. Find out more about this frequently utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

An Venn diagram is an illustration of circles that overlap to show the relationship between objects or groups of items. Overlapping circles mean that they have a commonality in common, while those that don’t overlap indicate that they do not have commonality. Each circle is usually accompanied by informational text about the subject matter it is a part of.

It is used to represent the similarities and differences in a visual manner between various things, groups or concepts. It is frequently used in the realm of education as a helpful tool. It’s also been used around the world from the beginning of the 20th century at primary educational levels and as a crucial component of the curriculum for logic.

The diagram was popularized by John Venn, an English logician in the 1880s. Similar diagrams were developed in the 1700s by Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. This being said, the term wasn’t used before Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer who used the term in 1918. In 1918, the term was used to refer to an illustration of a circle in his book titled “A Survey of Symbolic Logic.”

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

The Venn diagram is utilized frequently within the world of academics. Teachers at schools use the tool to help teach mathematic concepts such as intersections, sets, and unions. At higher mathematics, it is also employed to solve complicated problems. It is also possible to find diagrams that pertain to statistics, specifically predictive analytics.

Outside of mathematics-related disciplines, it is also utilized to research the similarities and the differences between different languages. In the business world, it is used to present comparisons of products or services and everything else relevant.

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

- Visually organize information to look for connections (similarities and differences) between items.
- – No matter the level of complexity show the logic behind particular concepts and provide visual communication to illustrate the connection between them.
- When deciding what products or services to buy consider comparing different options to easily discern the similarities and differences between them.
- Solve many mathematical problems.
- Analyze data sets, find correlations and determine the probabilities of events.
- Reason logic that is used to support equations or statements as well as an approach to grouping.

One of the primary reasons why Venn diagrams are so effective and popular Venn diagram is effective and so popular is because of its ease of use. This tool lets you compare things, identify where they overlap and separate, and serve as an illustration of the relationship. Along with pie charts, bar graphs, quadrant charts, flow charts, and many other tools to visualize data, they provide an effective way to present your data, or aid in 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.