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## The Definition and the Uses of Venn Diagram

**Online Venn Diagram Free** – Most likely, you’ve read about or encountered the **Venn diagram** prior to. Anyone who has attended Mathematics, especially Algebra and Probability, must already be familiar with this image. It is a visual aid used to illustrate the relationship between various items. Find out more about this frequently utilized diagram in various areas and fields below.

## What Is a Venn Diagram?

The Venn diagram is a diagram of circles that are overlapping to illustrate the connections between items or groups. When circles overlap, they have a commonality and those that don’t overlap, means 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 depict similarities and differences in a visual manner between groups, things, or concepts. It is often used in the education field as a valuable tool. It has also been utilized throughout the world since the middle during the latter half of 20th Century, at the elementary level and as a crucial component of the curriculum for logic.

The diagram was popularized through John Venn, an English logician from the 1880s. Similar diagrams were designed in the 17th century from Leonard Euler, a Swiss mathematician, who called them Eulerian circles. That being said, the term wasn’t used up until Clarence Lewis, an academic philosopher and conceptual pragmatism founder used it in 1918. In 1918, the term was used to refer to an illustration that was circular in his book called “A Survey of Symbolic Logic.”

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

The Venn diagram is utilized often in the academic world. Teachers in the school utilized the tool in teaching math concepts such intersections, sets and unions. In more advanced maths the tool is also used to solve difficult problems. You can also find diagrams within the field of statistics, particularly predictive analytics.

Outside of mathematics-related disciplines, it is also used to analyze the similarities and differences between various languages. In the world of business it is utilized to compare products, services, and anything pertinent.

Here is the outline of the diagram’s capabilities: can do:

- Visually organize information in order to look for connections (similarities and differences) between items.
- – No matter the level of complexity show the logic behind specific concepts, and use visual communication to show the relation between them.
- If you’re deciding on what goods or services to purchase consider comparing different options to clearly see the similarities and differences among them.
- Solve many mathematical problems.
- Analyze data sets to uncover correlations, and then evaluate the probability of particular events.
- Reason logic that is used to support equations or statements, as well as an approach to grouping.

One of the main reasons that Venn diagrams are so effective and popular Venn diagram is powerful and well-known is due to its simplicity. This tool lets you compare things, identify those areas that overlap or separate, and serve as an illustration of the connection. Along with pie charts, bar graphs, quadrant charts flow charts and other data visualization tools are a good method of presenting 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.