Table of Contents

## The Definition and the Uses of Venn Diagram

**Venn Diagram Purpose** – You’ve probably seen or read about an **Venn diagram** earlier. Anyone who’s attended Mathematics specifically Algebra and Probability, must be already familiar with this diagram. It is a visual aid that shows the relationship between various items. Find out more about this frequently utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

An Venn diagram is a drawing of circles that are overlapping to illustrate the relationship between objects as well as groups. The overlap of circles indicates that they have a commonality but those that do not overlap mean that they don’t share a commonality. Each circle is typically accompanied by informational text about the category it belongs to.

It can be used to show similarities and differences visually between different things, groups or concepts. It is widely used in the educational field as a helpful tool. It’s been in use all over the world from the beginning in the early 20th century, at elementary levels as an integral element of the logic curriculum.

The diagram was popularised in the 1880s by John Venn, an English logician, during the 1880s. Similar diagrams were created in the early 1700s through Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. However, the term was not used until Clarence Lewis, an academic philosopher and conceptual pragmatism’s founder used it in 1918. At that time, it was used to refer to an illustration of a circle in his book titled “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is employed extensively throughout the educational world. Teachers at the school use this tool to help teach mathematic concepts like intersections, sets and unions. When it comes to more advanced levels of mathematics it’s also used to solve problems that are difficult. You can also easily find diagrams that pertain to statistics, particularly predictive analytics.

Beyond mathematics-related fields, it can also be used to research the similarities and the differences between various languages. In the business world it is utilized to compare products or services and everything else applicable.

Here’s the description of how the diagram can accomplish:

- Visually organize information to look for connections (similarities and differences) between sets of items.
- In spite of their complexity It will show the logic of specific concepts and serve visual communication to illustrate the relation between them.
- When deciding what products or services to purchase, compare several options and be able to clearly discern the similarities and differences between them.
- Solve a range of mathematical problems.
- Analyze data sets, discover correlations, and assess the probability of particular events.
- Reason logic that is used to support equations or statements, as well as groups.

One of the major reasons why the Venn diagram has become so effective and popular is due to its simplicity. This tool lets you examine things, find out the areas where they intersect and differ and serves as visual representation of the relationship. Alongside pie charts, quadrant charts, bar graphs flow charts and a myriad of other tools to visualize data, they provide an effective 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.