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## The Definition and the Uses of Venn Diagram

**Venn Diagram Logic** – You have most likely read about or encountered an **Venn diagram** in the past. Anyone who has taken Mathematics in particular Algebra and Probability, must be familiar with the Venn diagram. The diagram is visual tool that shows 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?

A Venn diagram is a diagram of overlapping circles to demonstrate the connections between items or groups of items. When circles overlap, they share certain traits and those that don’t overlap means that they don’t have any similarities. Each circle is typically with a description of the category it belongs to.

It can be used to show the differences and similarities in a visual way between various things, groups or concepts. It is widely used in the field of education as a helpful tool. It’s also been used around the world since the middle decades of the twentieth century at primary educational levels and as a vital component of the curriculum for logic.

The diagram was popularized in the 1880s by John Venn, an English logician from the 1880s. Similar diagrams were invented in the 17th century by Leonard Euler, a Swiss mathematician, who named them Eulerian circles. This being said, the term wasn’t used before Clarence Lewis, an academic philosopher and conceptual pragmatism founder employed it in 1918. In 1918, the term was used to describe an illustration that was circular in the book he wrote, called “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is used frequently in the academic world. Teachers at schools use this tool for teaching mathematical principles such as sets, intersections, and unions. When it comes to more advanced mathematics it can also be used to tackle complicated problems. It is also possible to find diagrams within the field of statistics, specifically predictive analytics.

Apart from mathematics-related disciplines it is also used to study similarities and differences between various languages. In the world of business, it is used to compare products or services as well as anything else that is relevant.

Here is the explanation of how the diagram can accomplish:

- Visually organize information to look for connections (similarities and differences) between items.
- – No matter the level of complexity, display the logic of specific concepts and serve visual communication to show the relation between them.
- When deciding what products or services you want to purchase take the time to compare different options and easily discern the similarities and distinctions between them.
- Solve a range of mathematical problems.
- Analyze the data set, find correlations and determine the likelihood of specific events.
- Reason logic that supports equations or statements, and an approach to grouping.

One of the biggest reasons why it is that the Venn diagram is powerful and well-known is because of its simplicity. It lets you look at things in a different way, determine places where they are in conflict and where they separate and serves as an illustration of the connection. Alongside pie charts, quadrant charts, bar graphs as well as flow charts as well as a variety of other tools to visualize data They provide a powerful method of presenting your data, or aid 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.