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## The Definition and the Uses of Venn Diagram

**3 Venn Diagram Example** – You’ve probably seen or read about an **Venn diagram** prior to. Anyone who’s attended Mathematics in particular Algebra and Probability, must already be familiar with this diagram. This is an image aid that is used to show the relationship between two items. Learn more about this commonly employed diagram in different fields and fields below.

## What Is a Venn Diagram?

An Venn diagram is a diagram of overlapping circles to demonstrate the relationships between items and groups. The overlap of circles indicates that they share certain characteristics, while those who don’t overlap means that they don’t have commonality. Each circle is typically accompanied by informational text about the subject matter it is a part of.

It’s used to depict the similarities and differences visually among different objects, groups, or concepts. It is widely used in the realm of education as a useful tool. It’s been in use all over the world since the middle of the 20th century at elementary levels as an essential component of the curriculum for logic.

The diagram was popularised via John Venn, an English logician from the 1880s. Similar diagrams were designed in the early 1700s from Leonard Euler, a Swiss mathematician, who called them Eulerian circles. However, the word was not widely used up until Clarence Lewis, an academic philosopher and conceptual pragmatism’s founder used it in 1918. At the time, it was used to describe the circular illustration in his book named “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is employed a lot across the globe of academia. Teachers in the school utilized this tool to teach mathematical concepts such as intersections, sets, and unions. When it comes to more advanced maths, it is also employed to tackle difficult problems. There are also diagrams that pertain to statistics, especially predictive analytics.

In addition to mathematics-related disciplines, it is also used to study similarities and differences between different languages. In the world of business, it is used to present comparisons of products or services as well as anything else applicable.

Here’s a breakdown of what the diagram can do:

- Visually organize information to find connections (similarities as well as differences) between sets of items.
- In spite of their complexity, display the logic of specific concepts and serve visual communication to show the connection between them.
- When you are deciding on which products or services to purchase, compare several options and clearly see the similarities and distinctions between them.
- Solve many mathematical problems.
- Analyze the data set, discover correlations, and assess the probability of certain events.
- Reason logic that is used to support equations or statements and an approach to grouping.

One of the biggest reasons why Venn diagrams are so effective and popular Venn diagram can be so effective and well-known is due to its simplicity. This tool allows you to analyze things and determine the areas where they intersect and differ and provide a visual representation of the connection. Along with pie charts, quadrant charts, bar graphs as well as flow charts and a myriad of other data visualization tools, 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.