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## The Definition and the Uses of Venn Diagram

**Venn Diagram Shading Calculator** – You have most likely been exposed to or encountered the **Venn diagram** prior to. Anyone who has studied Mathematics in particular Algebra and Probability, must have a good understanding of the Venn diagram. This is an image tool that is used to show the relationship between a set of items. Find out more about this frequently utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

A Venn diagram is a sketch of overlapping circles in order to show the interrelationships between different items or groups of items. In the event that two circles overlap, they share certain characteristics but those that do not overlap mean that they don’t have any similarities. Each circle is usually with a description of what category it represents.

It can be used to show similarities and differences in a visual manner between groups, things or concepts. It is commonly found in the realm of education as a helpful tool. It’s also been used throughout the world in the early part of the 20th century, at primary educational levels and as a vital component of the curriculum for logic.

The diagram was popularized via John Venn, an English logician in the 1880s. Similar diagrams were developed in the late 1700s by Leonard Euler, a Swiss mathematician, who named them Eulerian circles. However, the word was not widely used until Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer who used it in 1918. In 1918, the term was used to describe an illustration that was circular in the book he wrote, titled “A Survey of Symbolic Logic.”

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

The Venn diagram is used often within the world of academics. Teachers at the school use the device for teaching mathematical principles such sets, intersections and unions. At higher mathematical levels the tool is also used to solve problems that are complex. You can also easily find diagrams related to statistics, especially predictive analytics.

In addition to mathematics-related disciplines, it is also utilized to research the similarities and the differences between various languages. In the business world it is utilized to compare products or services as well as anything else pertinent.

Here is the breakdown of what the diagram can do:

- Visually organize information in order to identify relationships (similarities and differences) between sets of items.
- Regardless of complexity level regardless of complexity level, show the logic behind particular concepts and provide visual aids to show the connections between them.
- When you are deciding on which products or services to buy consider comparing different options to be able to clearly discern the similarities and differences among them.
- Solve various mathematical problems.
- Analyze data sets to identify correlations, and evaluate the probability of particular events.
- Reason logic that supports equations or statements, and the process of grouping.

One of the primary reasons why the Venn diagram has become so effective and so popular is because of its simplicity. It allows you to analyze things and determine those areas that overlap or separate and serves as an image representation of the connection. Alongside pie charts, quadrant charts, bar graphs as well as flow charts and a myriad of other tools to visualize data They provide a powerful 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.