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## The Definition and the Uses of Venn Diagram

**Venn Diagram Signs Meaning** – It is likely that you have seen or read about a **Venn diagram** earlier. Anyone who has studied Mathematics particularly Algebra and Probability, must already be familiar with the Venn diagram. It is a visual aid that shows the relationship between a collection of objects. Learn more about this often employed diagram in different fields and fields below.

## What Is a Venn Diagram?

The Venn diagram is a diagram of overlapping circles in order to show the relationships between items 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 is accompanied by a brief description of what category it represents.

It is used to represent the similarities and differences visually between groups, things, or concepts. It is commonly found in the education field as a helpful tool. It’s also been used throughout the world in the early part decades of the twentieth century at elementary levels as a vital part of the logic curriculum.

The diagram was popularised in the 1880s by John Venn, an English logician, during the 1880s. Similar diagrams were developed in the 17th century in the 1700s by Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. This being said, the term wasn’t used for a long time until Clarence Lewis, an academic philosopher and conceptual pragmatism founder who used it in 1918. The term was used to refer to an illustration of a circle in the book he wrote, titled “A Survey of Symbolic Logic.”

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

The Venn diagram is utilized a lot throughout the educational world. Teachers at schools use the tool to help teach mathematic concepts such as sets, intersections and unions. For more advanced mathematics it’s also used to tackle problems that are complex. You can also find diagrams related to statistics, especially predictive analytics.

Apart from 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 show comparisons between products as well as services. It is also used to display any other information that is relevant.

Here’s the outline of the diagram’s capabilities: could do:

- Visually organize information in order to find connections (similarities or differences) between items.
- Regardless of complexity level, display the logic of particular concepts and provide visual representation to demonstrate the relationship between them.
- When deciding which goods or services you want to purchase, compare several options and be able to clearly discern the similarities and differences among them.
- Solve various mathematical problems.
- Analyze data sets to discover correlations, and assess the probability of particular events.
- Reason logic that is used to support equations or statements as well as how to group.

One of the primary reasons the Venn diagram is effective and popular is its simplicity. It allows you to analyze things and determine those areas that overlap or separate and also serve as a visual representation of the connection. Along with pie charts, quadrant charts, bar graphs flow charts and other tools for visualizing data, they provide an effective way to present your data or assist 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.