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## The Definition and the Uses of Venn Diagram

**Free Venn Diagram Printable** – It is likely that you have been exposed to or encountered an **Venn diagram** earlier. Anyone who has studied Mathematics particularly Algebra and Probability, must be already familiar with this figure. Visual aid that illustrates the relation between two items. Learn more about this commonly utilized diagram across various fields and fields below.

## What Is a Venn Diagram?

A Venn diagram is a drawing of overlapping circles to demonstrate the interrelationships between different items or groups. The overlap of circles indicates that they share certain traits but those that do not overlap means that they don’t share a commonality. Each circle is usually with a description of what it’s representing in terms of.

It is used to represent similarities and differences in a visual way between various things, groups, or concepts. It is widely used in the education field as a useful tool. It’s also been used all over the world since the midst decades of the twentieth century, at elementary educational levels, and also as an essential part of the logic curriculum.

The diagram was popularised in the 1880s by John Venn, an English logician, during the 1880s. Similar diagrams were developed in the 17th century in the 1700s by Leonard Euler, a Swiss mathematician. He referred to them as Eulerian circles. The term was not popular up until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism, utilized the term in 1918. At the time, it was used to describe an illustration of a circle in the book he wrote, named “A Survey of Symbolic Logic.”

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

The Venn diagram is used a lot within the world of academics. Teachers in the school utilized this tool to help teach mathematic concepts such as intersections, sets, and unions. In more advanced maths, it is also employed to tackle problems that are complex. You can also easily find diagrams within the field of statistics, especially predictive analytics.

Apart from mathematics-related disciplines it can also be used to analyze the similarities and differences between different languages. In the business world it is used to compare products, services, and anything pertinent.

Here’s a breakdown of what the diagram can do:

- Visually organize data to look for connections (similarities as well as differences) between items.
- Regardless of complexity level It will show the logic of particular concepts and provide visual aids to show the relation between them.
- When deciding what products or services to buy, compare several options and notice the similarities and differences between them.
- Solve a range of mathematical problems.
- Analyze the data set, identify correlations, and evaluate the likelihood of specific events.
- Reason logic that is used to support equations or statements, as well as groups.

One of the primary reasons it is that the Venn diagram is so powerful and popular is because of its simplicity. It lets you look at things in a different way, determine those areas that overlap or separate and serves as an image representation of the relation. Alongside pie charts, quadrant charts, bar graphs as well as flow charts and other tools for data visualization offer a great way 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.