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## The Definition and the Uses of Venn Diagram

**Geek Nerd Venn Diagram** – You’ve probably had the pleasure of reading about or seen an **Venn diagram** prior to. Anyone who has attended Mathematics in particular Algebra and Probability, must be familiar with this figure. Visual tool that illustrates the relation between two items. Learn more about this commonly utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

A Venn diagram is an illustration of circles that overlap to show the connections between items or groups of items. When circles overlap, they share certain characteristics, while those who don’t overlap, means they don’t have any similarities. Each circle is usually with a description of the category it belongs to.

It’s used to illustrate the differences and similarities in a visual way between groups, things, or concepts. It is often used in the field of education as a tool that can be useful. It’s also been used throughout the world in the early part of the 20th century, at the elementary level and as an integral component of the curriculum for logic.

The diagram was popularized through John Venn, an English logician from the 1880s. Similar diagrams were invented in the 1700s in the 1700s by Leonard Euler, a Swiss mathematician, who named them Eulerian circles. The term was not popular before Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism employed the term in 1918. In 1918, the term was used to describe an illustration that was circular in his book titled “A Survey of Symbolic Logic.”

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

The Venn diagram is used frequently within the world of academics. Teachers at schools use the device in teaching math concepts such sets, intersections, and unions. When it comes to more advanced maths it can also be used to solve problems that are complex. You can also easily find diagrams within the field of statistics, especially predictive analytics.

Outside of mathematics-related disciplines, it is also utilized to analyze the similarities and differences between different languages. In the business world it is used to display comparisons of products, services, and anything that is relevant.

Here is the breakdown of what the diagram can accomplish:

- Visually organize information in order in order to identify relationships (similarities as well as differences) between item sets.
- Regardless of complexity level show the logic behind particular concepts. They also serve as visual aids to show the relation between them.
- When deciding which goods or services you want to purchase, compare several options and clearly see the similarities and distinctions between them.
- Solve a range of mathematical problems.
- Analyze the data set, find correlations and determine the probabilities of events.
- Reason logic that is used to support equations or statements, and the process of grouping.

One of the main reasons Venn diagrams are so effective and popular Venn diagram has become so powerful and so popular is because of its simplicity. This tool allows you to compare things, identify those areas that overlap or separate and also serve as an illustration of the connection. Alongside pie charts, bar graphs, quadrant charts flow charts and 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.