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## The Definition and the Uses of Venn Diagram

**3 Venn Diagram** – You have most likely seen or read about the **Venn diagram** before. Anyone who has taken Mathematics, especially Algebra and Probability, must have a good understanding of this image. Visual aid that illustrates the relation between a set of items. Find out more about this frequently employed diagram in different fields and fields below.

## What Is a Venn Diagram?

Venn diagrams are Venn diagram is a diagram of overlapping circles to demonstrate the relationship between objects or groups. The overlap of circles indicates that they share a certain characteristic, while those who don’t overlap indicate that they do not have any similarities. Each circle is usually accompanied by informational text about what category it represents.

It can be used to show the differences and similarities in a visual manner between different things, groups or concepts. It is often used in the realm of education as a helpful tool. It’s been in use throughout the world in the early part during the latter half of 20th Century at elementary educational levels, and also as an essential component of the curriculum for logic.

The diagram was popularised through John Venn, an English logician, during the 1880s. Similar diagrams were invented in the early 1700s from Leonard Euler, a Swiss mathematician, who named them Eulerian circles. That being said, the word was not widely used up until Clarence Lewis, an academic philosopher and conceptual pragmatism pioneer used it in 1918. At that time, it was used to describe a circular illustration 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 employed a lot across the globe of academia. Teachers at the school use the tool in teaching math concepts like sets, intersections and unions. For more advanced mathematics it can also be used to tackle problems that are difficult. There are also diagrams that pertain to statistics, particularly predictive analytics.

Beyond mathematics-related fields, it is also utilized to examine the similarities and distinctions between various languages. In the world of business it is utilized to present comparisons of products as well as services. It is also used to display any other information relevant.

Here is the description of how the diagram will be able to do:

- Visually organize data in order to identify relationships (similarities and differences) between different sets of items.
- Regardless of the complexity level show the logic behind particular concepts and provide visual communication to illustrate the relationship between them.
- If you’re deciding on what goods or services to buy, compare several options and be able to clearly discern the similarities and distinctions between them.
- Solve a variety of mathematical problems.
- Analyze data sets to uncover correlations, and then evaluate the probability of certain events.
- Reason logic that is used to support equations or statements and the process of grouping.

One of the primary reasons why it is that the Venn diagram can be so powerful and well-known is due to its simplicity. This tool allows you to analyze things and determine those areas that overlap or separate and serves as an image representation of the relationship. Along with pie charts, quadrant charts, bar graphs, flow charts, and other data visualization tools are a good method of presenting your data and aid 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.