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## The Definition and the Uses of Venn Diagram

**Four Way Venn Diagram** – Most likely, you’ve read about or encountered the **Venn diagram** before. Anyone who’s attended Mathematics particularly Algebra and Probability, must already be familiar with this figure. The diagram is visual tool that shows the relationship between various items. Learn more about this often employed diagram in different fields and fields below.

## What Is a Venn Diagram?

An Venn diagram is a drawing of overlapping circles to demonstrate the relationships between items as well as groups. In the event that two circles overlap, they share a certain characteristic in common, while those that don’t overlap indicate that they do not share any commonality. Each circle is usually with a description of the category it belongs to.

It can be used to show similarities and differences visually between various things, groups, or concepts. It is frequently used in the educational field as a helpful tool. It has also been used throughout the world since the midst in the early 20th century, at elementary levels as a crucial component of the curriculum for logic.

The diagram was popularised in the 1880s by John Venn, an English logician, during the 1880s. Similar diagrams were designed in the 17th century from Leonard Euler, a Swiss mathematician, who called them Eulerian circles. However, the term wasn’t used before Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer, utilized the term in 1918. At that time, it was used to describe a circular illustration in the book he wrote, called “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is used frequently within the world of academics. Teachers at schools use the diagram in teaching math concepts like intersections, sets and unions. For more advanced mathematics it’s also used to tackle difficult problems. You can also find diagrams in the field of statistics, especially predictive analytics.

In addition to mathematics-related disciplines, it is also used to analyze the similarities and differences between various languages. In the world of business, it is used to display comparisons of products or services and everything else pertinent.

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

- Visually organize data to search for relationships (similarities as well as differences) between item sets.
- – No matter the level of complexity It will show the logic of particular concepts and provide visual communication to illustrate the connections between them.
- If you’re deciding on what goods or services to buy, compare several options and notice the similarities and distinctions between them.
- Solve a range of mathematical problems.
- Analyze the data set, identify correlations, and evaluate the probabilities of events.
- – Reason logic which supports equations or statements and how to group.

One of the biggest reasons it is that the Venn diagram is effective and well-known is because of its ease of use. This tool allows you to look at things in a different way, determine places where they are in conflict and where they separate, and serve as a visual representation of the relation. Alongside pie charts, bar graphs, quadrant charts, flow charts, and a myriad of other tools to visualize data, they provide an effective method to display your data or assist 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.