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## The Definition and the Uses of Venn Diagram

**Venn Diagram Symbols Letters** – You have most likely had the pleasure of reading about or seen a **Venn diagram** in the past. Anyone who has taken Mathematics specifically Algebra and Probability, must already be familiar with this figure. The diagram is visual tool that is used to show the relationship between various items. Learn more about this commonly used diagram in different areas and fields below.

## What Is a Venn Diagram?

An Venn diagram is a diagram of overlapping circles to demonstrate the relationship between objects or groups. In the event that two circles overlap, they share a certain characteristic in common, while those that don’t overlap indicate that they do not have commonality. Each circle is typically with a description of the category it belongs to.

It can be used to show the similarities and differences in a visual manner among different objects, groups or concepts. It is widely used in the field of education as a valuable tool. It has also been utilized around the world from the beginning during the latter half of 20th Century at elementary educational levels, and also as a vital part of the logic curriculum.

The diagram was popularised through John Venn, an English logician in the 1880s. Similar diagrams were designed in the late 1700s from Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. The term was not used for a long time until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism used it in 1918. In 1918, the term was used to refer to the circular illustration in the book he wrote, named “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is used extensively throughout the educational world. Teachers in the school utilized the tool to teach mathematical concepts such as sets, intersections and unions. In more advanced mathematics the tool is also used to tackle problems that are complex. You can also easily find diagrams within the field of statistics, specifically predictive analytics.

Beyond mathematics-related fields, it can also be used to research the similarities and the differences between different languages. In the business world, it is used to compare products, services, and anything applicable.

Here is the description of how the diagram can accomplish:

- Visually organize information to look for connections (similarities as well as differences) between items.
- In spite of their complexity regardless of complexity level, show the logic behind particular concepts and provide visual communication to illustrate the relationship between them.
- When deciding what products or services to buy consider comparing different options to be able to clearly discern the similarities and differences among them.
- Solve many mathematical problems.
- Analyze data sets, identify correlations, and evaluate the probability of particular events.
- Reason logic that supports equations or statements as well as an approach to grouping.

One of the main reasons why Venn diagrams are so effective and popular Venn diagram can be so powerful and so popular is because of its ease of use. It allows you to compare things, identify where they overlap and separate and serves as an image representation of the relation. Alongside pie charts, bar graphs, quadrant charts, flow charts, and other tools for data visualization They provide a powerful method to display 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.