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## The Definition and the Uses of Venn Diagram

**Tree Venn Diagram** – Most likely, you’ve had the pleasure of reading about or seen a **Venn diagram** in the past. Anyone who has taken Mathematics particularly Algebra and Probability, must have a good understanding of this diagram. Visual tool that illustrates the relation between various 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 circles that are overlapping to illustrate the relationships between items and groups. The overlap of circles indicates that they share a certain characteristic in common, while those that don’t overlap, means they don’t have commonality. Each circle is typically is accompanied by a brief description of what category it represents.

It is used to represent the differences and similarities in a visual manner between various things, groups or concepts. It is commonly found in the education field as a helpful tool. It has also been used around the world in the early part decades of the twentieth century at the elementary level and as an integral element of the logic curriculum.

The diagram was popularized via John Venn, an English logician from the 1880s. Similar diagrams were created in the 1700s through Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. However, the term was not used before Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer who used it in 1918. At that time, it was used to describe an illustration that was circular in his book, which was titled “A Survey of Symbolic Logic.”

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

The Venn diagram is employed extensively within the world of academics. Teachers at schools use the diagram for teaching mathematical principles such intersections, sets, and unions. When it comes to more advanced levels of mathematics it’s also used to tackle problems that are difficult. There are also diagrams in the field of statistics, particularly predictive analytics.

Apart from mathematics-related disciplines it is also utilized to analyze the similarities and differences between different languages. In business it is utilized to display comparisons of products or services as well as anything else that is relevant.

Here’s a breakdown of what the diagram could do:

- Visually organize information to find connections (similarities or differences) between sets of items.
- – No matter the level of complexity, display the logic of particular concepts. They also serve as visual communication to show the connections between them.
- When deciding which goods or services you want to purchase take the time to compare different options and easily discern the similarities and distinctions between them.
- Solve various mathematical problems.
- Analyze data sets, uncover correlations, and then evaluate the probabilities of events.
- – Reason logic which supports equations or statements as well as the process of grouping.

One of the major reasons for why the Venn diagram has become so effective and popular is because of its ease of use. It allows you to examine things, find out places where they are in conflict and where they separate and also serve as visual representation of the connection. Along with pie charts quadrant charts, bar graphs, flow charts, and other tools for data visualization They provide a powerful way to present 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.