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## The Definition and the Uses of Venn Diagram

**Overlapping Venn Diagram** – You have most likely read about or encountered an **Venn diagram** in the past. Anyone who has studied Mathematics, especially Algebra and Probability, must be already familiar with this diagram. It is a visual aid used to illustrate the relationship between various items. Find out more about this frequently utilized diagram across various fields and fields below.

## What Is a Venn Diagram?

A Venn diagram is a diagram of overlapping circles in order to show the interrelationships between different items or groups of items. Overlapping circles mean that they share a certain characteristic but those that do not overlap indicate that they do not share a commonality. Each circle is typically with a description of what it’s representing in terms of.

It’s used to depict the differences and similarities visually between groups, things, or concepts. It is commonly found in the education field as a tool that can be useful. It’s also been used around the world since the midst during the latter half of 20th Century, at elementary educational levels, and also as an essential element of the logic curriculum.

The diagram was popularised by John Venn, an English logician during the 1880s. Similar diagrams were developed in the 17th century through Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. This being said, the term was not used before Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism used the term in 1918. At the time, it was used to refer to a circular illustration in his book, which was called “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is employed frequently across the globe of academia. Teachers at schools use the tool in teaching math concepts, such as intersections, sets, and unions. For more advanced mathematical levels it can also be used to tackle problems that are difficult. You can also find diagrams within the field of statistics, specifically predictive analytics.

Beyond mathematics-related fields, it is also used to study similarities and differences between various languages. In business it is utilized to display comparisons of products as well as services. It is also used to display any other information applicable.

Here’s a explanation of how the diagram can do:

- Visually organize information in order to identify relationships (similarities in addition to differences) between item sets.
- In spite of their complexity, display the logic of specific concepts and serve visual aids to show the relationship between them.
- When you are deciding on which products or services you want to purchase take the time to compare different options and easily discern the similarities and differences between them.
- Solve a variety of mathematical problems.
- Analyze the data set, find correlations and determine the probabilities of events.
- Reason logic that is used to support equations or statements and how to group.

One of the biggest reasons for why one of the main reasons why Venn diagram has become so effective and well-known is because of its ease of use. It lets you analyze things and determine the areas where they intersect and differ and provide a visual representation of the relation. Alongside pie charts, bar graphs, quadrant charts flow charts as well as a variety of other tools for visualizing data offer a great 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.