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## The Definition and the Uses of Venn Diagram

**Venn Diagram Symbol Chart** – You have most likely read about or encountered the **Venn diagram** earlier. Anyone who’s attended Mathematics particularly Algebra and Probability, must have a good understanding of this image. It is a visual aid that shows the relationship between various items. Find out more about this widely employed diagram in different fields and fields below.

## What Is a Venn Diagram?

The Venn diagram is an illustration of overlapping circles in order to show the connections between items or groups of items. In the event that two circles overlap, they share a certain characteristic and those that don’t overlap mean that they don’t have commonality. Each circle is typically accompanied by informational text about what category it represents.

It is used to represent differentiators and similarities visually between various things, groups, or concepts. It is commonly found in the realm of education as a tool that can be useful. It has also been used around the world from the beginning in the early 20th century, at elementary educational levels, and also as an essential element of the logic curriculum.

The diagram was popularized through John Venn, an English logician from the 1880s. Similar diagrams were developed in the 1700s from Leonard Euler, a Swiss mathematician. He referred to them as Eulerian circles. That being said, the term was not popular up until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism, utilized it in 1918. At the time, it was used to refer to a circular illustration in his book called “A Survey of Symbolic Logic.”

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

The Venn diagram is used a lot across the globe of academia. Teachers at schools use the tool in teaching math concepts such as intersections, sets, and unions. In more advanced maths it’s also used to tackle problems that are difficult. You can also find diagrams that pertain to statistics, specifically predictive analytics.

Beyond mathematics-related fields, it is also utilized to study similarities and differences between different languages. In the business world it is utilized to compare products, services, and anything applicable.

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

- Visually organize information to search for relationships (similarities or differences) between sets of items.
- In spite of their complexity regardless of complexity level, show the logic behind specific concepts and serve visual representation to demonstrate the relation between them.
- If you’re deciding on what goods or services you want to purchase look at a variety of options and be able to clearly discern the similarities and differences between them.
- Solve many mathematical problems.
- Analyze data sets, identify correlations, and evaluate the probability of certain events.
- Reason logic that supports equations or statements, and an approach to grouping.

One of the major reasons for why one of the main reasons why Venn diagram is so powerful and popular is because of its ease of use. It allows you to look at things in a different way, determine the areas where they intersect and differ and serves as an image representation of the relation. Along with pie charts bar graphs, quadrant charts, flow charts, and many other tools for data visualization, they provide an effective method of presenting your data and aid 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.