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## The Definition and the Uses of Venn Diagram

**Venn Diagram Tool** – Most likely, you’ve had the pleasure of reading about or seen a **Venn diagram** prior to. Anyone who has attended Mathematics in particular Algebra and Probability, must have a good understanding of the Venn diagram. Visual tool used to illustrate the relationship between a set of items. Learn more about this often utilized diagram across various fields and fields below.

## What Is a Venn Diagram?

A Venn diagram is a diagram of overlapping circles to demonstrate the interrelationships between different items as well as groups. Overlapping circles mean that they share certain traits but those that do not overlap means that they don’t share a commonality. Each circle is usually is accompanied by a brief description of the subject matter it is a part of.

It’s used to illustrate the similarities and differences visually between groups, things or concepts. It is widely used in the realm of education as a useful tool. It has also been used all over the world in the early part during the latter half of 20th Century at primary educational levels and as an integral part of the logic curriculum.

The diagram was popularized through John Venn, an English logician, during the 1880s. Similar diagrams were designed in the late 1700s in the 1700s by Leonard Euler, a Swiss mathematician, who named them Eulerian circles. However, the word was not widely used until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism who used it in 1918. At that time, it was used to refer to 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 used often across the globe of academia. Teachers in the school utilized the tool to teach mathematical concepts like intersections, sets, and unions. For more advanced maths, it is also employed to solve complicated problems. It is also possible to find diagrams within the field of statistics, particularly predictive analytics.

In addition to mathematics-related disciplines, it can also be used to research the similarities and the differences between various languages. In the business world it is used to display comparisons of products as well as services. It is also used to display any other information applicable.

Here’s the description of how the diagram can do:

- Visually organize information to search for relationships (similarities or differences) between different sets of items.
- Regardless of complexity level, display the logic of particular concepts. They also serve as visual representation to demonstrate the relationship between them.
- When deciding what products or services you want to purchase take the time to compare different options and clearly see the similarities and distinctions between them.
- Solve many mathematical problems.
- Analyze data sets, find correlations and determine the probability of certain events.
- Reason logic that supports equations or statements, as well as the process of grouping.

One of the biggest reasons for why the Venn diagram is so effective and well-known is due to its simplicity. This tool allows you to compare things, identify where they overlap and separate, and serve as an illustration of the relation. Along with pie charts bar graphs, quadrant charts flow charts, as well as a variety of other tools for visualizing data, they provide an effective method to display 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.