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## The Definition and the Uses of Venn Diagram

**Venn Diagram And Set Notation** – You’ve probably seen or read about a **Venn diagram** before. Anyone who has studied Mathematics in particular Algebra and Probability, must already be familiar with the Venn diagram. The diagram is visual aid that is used to show the relationship between two items. Learn more about this often used diagram in different areas and fields below.

## What Is a Venn Diagram?

The Venn diagram is an illustration of overlapping circles in order to show the relationship between objects as well as groups. Overlapping circles mean that they share a certain characteristic and those that don’t overlap, means they don’t have any similarities. Each circle is typically accompanied by informational text about what category it represents.

It’s used to depict similarities and differences in a visual way among different objects, groups or concepts. It is commonly found in the field of education as a helpful tool. It’s been in use around the world in the early part during the latter half of 20th Century at primary educational levels and as a vital element of the logic curriculum.

The diagram was popularized in the 1880s by John Venn, an English logician from the 1880s. Similar diagrams were developed in the 1700s by Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. That being said, the term was not used for a long time until Clarence Lewis, an academic philosopher and conceptual pragmatism’s founder used the term in 1918. At the time, it 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?

It is a popular Venn diagram is used frequently across the globe of academia. Teachers in the school utilized the diagram to help teach mathematic concepts such intersections, sets, and unions. In more advanced mathematics it can also be used to tackle problems that are difficult. There are also diagrams in the field of statistics, specifically predictive analytics.

In addition to 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 as well as services. It is also used to display any other information relevant.

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

- Visually organize information in order to search for relationships (similarities as well as differences) between item sets.
- Regardless of complexity level It will show the logic of specific concepts, and use visual aids to show the connection between them.
- When you are deciding on which products or services to purchase take the time to compare different options and clearly see the similarities and distinctions between them.
- Solve a variety of mathematical problems.
- Analyze data sets to discover correlations, and assess the probability of particular events.
- Reason logic that supports equations or statements, as well as how to group.

One of the biggest reasons for why it is that the Venn diagram is so powerful and popular is because of its simplicity. It allows you to compare things, identify places where they are in conflict and where they separate and serves as a visual representation of the relation. Along with pie charts bar graphs, quadrant charts as well as flow charts and other tools to visualize data are a good method to display your data and aid 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.