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## The Definition and the Uses of Venn Diagram

**Venn Diagram Online Free** – Most likely, you’ve read about or encountered an **Venn diagram** in the past. Anyone who has attended Mathematics, especially Algebra and Probability, must have a good understanding of this diagram. The diagram is visual 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?

Venn diagrams are Venn diagram is an illustration of overlapping circles in order to show the relationship between objects or groups. Overlapping circles mean that they share a certain characteristic but those that do not overlap mean that they don’t have commonality. Each circle is usually with a description of what it’s representing in terms of.

It’s used to illustrate the differences and similarities in a visual manner among different objects, groups, or concepts. It is widely used in the education field as a useful tool. It has also been used across the globe in the early part decades of the twentieth century, at elementary educational levels, and also as an essential component of the curriculum for logic.

The diagram was popularized in the 1880s by John Venn, an English logician in the 1880s. Similar diagrams were designed in the late 1700s from Leonard Euler, a Swiss mathematician, who named them Eulerian circles. However, the term was not popular up until Clarence Lewis, an academic philosopher and conceptualist who founded pragmatism used the term in 1918. At that time, it was used to refer to an illustration that was circular in his book, which was named “A Survey of Symbolic Logic.”

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

It is a popular Venn diagram is utilized frequently within the world of academics. Teachers at the school use the tool in teaching math concepts such sets, intersections, and unions. At higher levels of mathematics it’s also used to tackle problems that are difficult. You can also easily find diagrams related to statistics, especially predictive analytics.

Apart from mathematics-related disciplines it can also be used to examine the similarities and distinctions between different languages. In the world of business it is used to compare products, services, and anything relevant.

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

- Visually organize data to search for relationships (similarities as well as differences) between different sets of items.
- In spite of their complexity show the logic behind specific concepts, and use visual communication to illustrate the connections between them.
- If you’re deciding on what goods or services to buy consider comparing different options to be able to clearly discern the similarities and differences between them.
- Solve many mathematical problems.
- Analyze data sets, find correlations and determine the probabilities of events.
- Reason logic that is used to support equations or statements, as well as groups.

One of the biggest reasons the Venn diagram has become so powerful and so popular is due to its simplicity. This tool lets you look at things in a different way, determine the areas where they intersect and differ and also serve as a visual representation of the relationship. Alongside pie charts, quadrant charts, bar graphs, flow charts, and other tools to visualize data They provide a powerful 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.