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## The Definition and the Uses of Venn Diagram

**Venn Diagram Free Download** – You have most likely been exposed to or encountered a **Venn diagram** before. Anyone who’s attended Mathematics, especially Algebra and Probability, must be already familiar with this diagram. This is an image tool that is used to show the relationship between a collection of objects. Learn more about this often used diagram in different areas and fields below.

## What Is a Venn Diagram?

An Venn diagram is a diagram of circles that are overlapping to illustrate the relationships between items or groups of items. The overlap of circles indicates that they have a commonality and those that don’t overlap means that they don’t share a commonality. Each circle is typically is accompanied by a brief description of the subject matter it is a part of.

It’s used to depict the similarities and differences visually between various things, groups, or concepts. It is often used in the education field as a useful tool. It’s been in use all over the world since the middle in the early 20th century, at elementary educational levels, and also as a crucial component of the curriculum for logic.

The diagram was popularized via John Venn, an English logician from the 1880s. Similar diagrams were created in the late 1700s by Leonard Euler, a Swiss mathematician who referred to them as Eulerian circles. The term wasn’t used until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism, utilized the term in 1918. At that time, it was used to refer to a circular illustration in his book, which was entitled “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 in the academic world. Teachers in the school utilized the diagram to teach mathematical concepts like sets, intersections and unions. At higher maths, it is also employed to solve complicated problems. There are also diagrams within the field of statistics, specifically predictive analytics.

Outside of mathematics-related disciplines, it can also be used to examine the similarities and distinctions between various languages. In the world of business it is utilized to present comparisons of products or services and everything else relevant.

Here’s a breakdown of what the diagram will be able to do:

- Visually organize data in order to identify relationships (similarities as well as differences) between different sets of items.
- Regardless of the complexity level, display the logic of specific concepts and serve visual communication to show the relationship between them.
- When deciding what products or services you want to purchase consider comparing different options to be able to clearly discern the similarities and distinctions between them.
- Solve many mathematical problems.
- Analyze the data set, uncover correlations, and then evaluate the probability of certain events.
- Reason logic that supports equations or statements and an approach to grouping.

One of the main reasons for why the Venn diagram can be so effective and so popular is due to its simplicity. It lets you examine things, find out where they overlap and separate and provide a visual representation of the connection. Alongside pie charts, bar graphs, quadrant charts flow charts and a myriad of other tools for data visualization They provide a powerful way to present your data or help with 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.