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## The Definition and the Uses of Venn Diagram

**Blank Venn Diagram Template** – You have most likely had the pleasure of reading about or seen a **Venn diagram** before. Anyone who has taken Mathematics specifically Algebra and Probability, must already be familiar with this figure. The diagram is visual aid that shows the relationship between a collection of objects. Learn more about this often employed diagram in different fields and fields below.

## What Is a Venn Diagram?

A Venn diagram is an illustration of overlapping circles to demonstrate the interrelationships between different items or groups of items. The overlap of circles indicates that they share certain characteristics, while those who don’t overlap, means they don’t share a commonality. Each circle is typically accompanied by informational text about what category it represents.

It’s used to depict the similarities and differences in a visual way between different things, groups or concepts. It is widely used in the educational field as a useful tool. It has also been utilized across the globe from the beginning in the early 20th century, at primary educational levels and as an integral 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 17th century by Leonard Euler, a Swiss mathematician. He referred to them as Eulerian circles. That being said, the term was not popular up until Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer, utilized it in 1918. In 1918, the term was used to refer to a circular illustration in his book entitled “A Survey of Symbolic Logic.”

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

The Venn diagram is utilized often across the globe of academia. Teachers in schools utilize the device to teach mathematical concepts, such as intersections, sets, and unions. At higher levels of mathematics the tool is also used to solve problems that are complex. It is also possible to find diagrams in the field of statistics, particularly predictive analytics.

In addition to mathematics-related disciplines, it is also used to study similarities and differences between different languages. In business it is used to display comparisons of products or services and everything else that is relevant.

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

- Visually organize information in order to identify relationships (similarities or differences) between different sets of items.
- In spite of their complexity regardless of complexity level, show the logic behind particular concepts and provide visual communication to illustrate the relation between them.
- When you are deciding on which products or services you want to purchase, compare several options and easily discern the similarities and differences between them.
- Solve many mathematical problems.
- Analyze data sets, discover correlations, and assess the probabilities of events.
- Reason logic that supports equations or statements, and groups.

One of the main reasons Venn diagrams are so effective and popular Venn diagram can be so powerful and popular is because of its ease of use. This tool allows you to compare things, identify where they overlap and separate and also serve as a visual representation of the connection. Along with pie charts, bar graphs, quadrant charts flow charts, and a myriad of other tools to visualize data offer a great method 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.