Table of Contents

## The Definition and the Uses of Venn Diagram

**Three Circle Venn Diagram** – You’ve probably been exposed to or encountered the **Venn diagram** earlier. Anyone who has attended Mathematics particularly Algebra and Probability, must have a good understanding of this figure. Visual aid that is used to show the relationship between a set of items. Find out more about this frequently employed diagram in different fields and fields below.

## What Is a Venn Diagram?

The Venn diagram is an illustration of circles that are overlapping to illustrate the connections between items and groups. Overlapping circles mean that they have a commonality in common, while those that don’t overlap indicate that they do not share any commonality. Each circle is usually associated with information about the category it belongs to.

It’s used to depict the similarities and differences in a visual manner among different objects, groups, or concepts. It is widely used in the field of education as a helpful tool. It has also been utilized all over the world from the beginning during the latter half of 20th Century, at elementary educational levels, and also as an essential component of the curriculum for logic.

The diagram was popularised through John Venn, an English logician during the 1880s. Similar diagrams were created in the 17th century by Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. This being said, the word was not widely used until Clarence Lewis, an academic philosopher and conceptual pragmatism’s founder employed it in 1918. At the time, it was used to describe an illustration that was circular 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 used often throughout the educational world. Teachers in schools utilize the tool for teaching mathematical principles such as sets, intersections and unions. At higher mathematical levels the tool is also used to tackle complicated problems. It is also possible to find diagrams related to statistics, especially predictive analytics.

Beyond mathematics-related fields, it is also utilized to analyze the similarities and differences between various languages. In the world of business, it is used to present comparisons of products or services and everything else applicable.

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

- Visually organize data to find connections (similarities in addition to differences) between items.
- – No matter the level of complexity show the logic behind specific concepts, and use visual representation to demonstrate the connection between them.
- When deciding which goods or services to purchase take the time to compare different options and clearly see the similarities and differences between them.
- Solve many mathematical problems.
- Analyze data sets, find correlations and determine the probability of particular events.
- – Reason logic which supports equations or statements as well as the process of grouping.

One of the primary reasons for why Venn diagrams are so effective and popular Venn diagram is so effective and well-known is because of its simplicity. It lets you compare things, identify where they overlap and separate and also serve as an illustration of the connection. Alongside pie charts, quadrant charts, bar graphs, flow charts, as well as a variety of other data visualization tools, they provide an effective 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.