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## The Definition and the Uses of Venn Diagram

**Square Venn Diagram** – It is likely that you have read about or encountered an **Venn diagram** before. Anyone who has taken Mathematics in particular Algebra and Probability, must be already familiar with this image. Visual aid that shows the relationship between two items. Find out more about this frequently utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

The Venn diagram is a drawing of circles that overlap to show the interrelationships between different items or groups. In the event that two circles overlap, they share a certain characteristic and those that don’t overlap means that they don’t share a commonality. Each circle is usually accompanied by informational text about what it’s representing in terms of.

It’s used to depict similarities and differences in a visual manner between various things, groups, or concepts. It is often used in the field of education as a useful tool. It’s been in use throughout the world since the midst of the 20th century, at elementary levels as an essential part of the logic curriculum.

The diagram was popularized through John Venn, an English logician from the 1880s. Similar diagrams were created in the early 1700s from Leonard Euler, a Swiss mathematician, who called them Eulerian circles. However, the word was not widely used until Clarence Lewis, an academic philosopher and conceptual pragmatism founder, utilized it in 1918. At the 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?

The Venn diagram is utilized frequently within the world of academics. Teachers at schools use the tool to help teach mathematic concepts such intersections, sets, and unions. In more advanced mathematics it can also be used to solve problems that are complex. It is also possible to find diagrams that pertain to statistics, especially predictive analytics.

Outside of mathematics-related disciplines, it can also be used to analyze the similarities and differences between various languages. In the world of business it is used to present comparisons of products, services, and anything relevant.

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

- Visually organize data in order to identify relationships (similarities or differences) between different sets of items.
- In spite of their complexity, display the logic of particular concepts and provide visual representation to demonstrate the connection between them.
- When deciding which goods or services you want to purchase look at a variety of options and clearly see the similarities and distinctions between them.
- Solve many mathematical problems.
- Analyze data sets, discover correlations, and assess the probability of certain events.
- Reason logic that supports equations or statements, as well as how to group.

One of the main reasons for why Venn diagrams are so effective and popular Venn diagram can be so powerful and so popular is due to its simplicity. It allows you to examine things, find out places where they are in conflict and where they separate and provide an image representation of the connection. Alongside pie charts, quadrant charts, bar graphs as well as flow charts and other tools for data visualization offer a great way to display your data, or aid in 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.