Table of Contents

## The Definition and the Uses of Venn Diagram

**Fillable Venn Diagram Template** – You have most likely been exposed to or encountered a **Venn diagram** prior to. Anyone who has studied Mathematics particularly Algebra and Probability, must have a good understanding of this figure. This is an image tool used to illustrate the relationship between a set of items. Learn more about this commonly used diagram in different areas and fields below.

## What Is a Venn Diagram?

The Venn diagram is a drawing of overlapping circles to demonstrate the interrelationships between different items or groups of items. The overlap of circles indicates that they share a certain characteristic but those that do not overlap, means they don’t share a commonality. Each circle is usually with a description of the category it belongs to.

It’s used to illustrate similarities and differences visually among different objects, groups or concepts. It is commonly found in the field of education as a tool that can be useful. It’s been in use around the world from the beginning of the 20th century, at the elementary level and as an integral component of the curriculum for logic.

The diagram was popularised through John Venn, an English logician in the 1880s. Similar diagrams were invented in the 1700s from Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. This being said, the term was not used up until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism employed it in 1918. In 1918, the term was used to refer to an illustration of a circle in the book he wrote, entitled “A Survey of Symbolic Logic.”

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

The Venn diagram is employed extensively in the academic world. Teachers in the school utilized this tool to help teach mathematic concepts such intersections, sets, and unions. For more advanced mathematics, it is also employed to solve problems that are difficult. You can also easily find diagrams related to statistics, particularly predictive analytics.

Apart from mathematics-related disciplines it is also used to analyze the similarities and differences between different languages. In business it is utilized to present comparisons of products, services, and anything applicable.

Here’s the breakdown of what the diagram can accomplish:

- Visually organize information in order to identify relationships (similarities as well as differences) between item sets.
- In spite of their complexity, display the logic of particular concepts. They also serve as visual representation to demonstrate the relationship between them.
- When deciding what products or services to buy look at a variety of options and easily discern the similarities and differences among them.
- Solve a range of mathematical problems.
- Analyze data sets, discover correlations, and assess the likelihood of specific events.
- Reason logic that supports equations or statements, as well as an approach to grouping.

One of the major reasons that it is that the Venn diagram has become so effective and so popular is due to its simplicity. It allows you to look at things in a different way, determine places where they are in conflict and where they separate and serves as visual representation of the connection. Along with pie charts, quadrant charts, bar graphs flow charts, as well as a variety of other data visualization tools are a good method of presenting 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.