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## The Definition and the Uses of Venn Diagram

**Excel Venn Diagram** – You’ve probably been exposed to or encountered a **Venn diagram** in the past. Anyone who has taken Mathematics particularly Algebra and Probability, must already be familiar with this figure. Visual aid used to illustrate the relationship between a set of items. Learn more about this often used diagram in different areas and fields below.

## What Is a Venn Diagram?

An Venn diagram is a diagram of overlapping circles to demonstrate the relationships between items and groups. The overlap of circles indicates that they share a certain characteristic, while those who don’t overlap, means they don’t have commonality. Each circle is typically associated with information about what category it represents.

It’s used to illustrate the differences and similarities visually between different things, groups or concepts. It is frequently used in the educational field as a tool that can be useful. It’s been in use across the globe since the middle decades of the twentieth century at elementary levels as an essential component of the curriculum for logic.

The diagram was popularized by John Venn, an English logician, during the 1880s. Similar diagrams were developed in the early 1700s through Leonard Euler, a Swiss mathematician. He referred to them as Eulerian circles. However, the word was not widely used until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism who used the term in 1918. In 1918, the term was used to describe a circular illustration in his book, which was named “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is used a lot throughout the educational world. Teachers at the school use the tool for teaching mathematical principles such intersections, sets, and unions. At higher levels of mathematics the tool is also used to tackle complicated problems. There are also diagrams related to statistics, particularly predictive analytics.

Outside of mathematics-related disciplines, it can also be used to examine the similarities and distinctions between different languages. In the business world, it is used to display comparisons of products, services, and anything applicable.

Here’s a outline of the diagram’s capabilities: could do:

- Visually organize information to search for relationships (similarities and differences) between different sets of items.
- In spite of their complexity show the logic behind particular concepts. They also serve as visual representation to demonstrate the relation between them.
- If you’re deciding on what goods or services to purchase look at a variety of options and be able to clearly discern the similarities and differences among them.
- Solve various mathematical problems.
- Analyze data sets, uncover correlations, and then evaluate the probabilities of events.
- Reason logic that supports equations or statements, as well as an approach to grouping.

One of the major reasons for why Venn diagrams are so effective and popular Venn diagram has become so powerful and so popular is because of its ease of use. It lets you analyze things and determine places where they are in conflict and where they separate and serves as a visual representation of the relation. Along with pie charts, quadrant charts, bar graphs flow charts, as well as a variety of other data visualization tools offer a great way to present your data or help with 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.