# Tag Archives: set theory

## Real World Venn Diagrams

Image Source: http://farm3.static.flickr.com Venn Diagrams are diagrams containing circles that show the logical relations between a collection of sets or groups. They are used in many areas of life where we need to categorize or group items, as well as … Continue reading

## Three Circle Venn Diagrams

Image Source: istockphoto Purchased by Passy’s World Three circle Venn Diagrams are a step up in complexity from two circle diagrams. In this lesson we first look at how to read three circle diagrams. We then look at some word … Continue reading

## Venn Diagram Word Problems

Image Source: http://img.izismile.com Venn Diagram Word Problems can be very easy to make mistakes on when you are a beginner. It is extremely important to: Read the question carefully and note down all key information. Know the standard parts of … Continue reading

## Venn Diagrams Introduction

The above picture is called a “Venn Diagram”, or “Venn-Euler Diagram”. It shows the similarities and differences between Moths and Butterflies. The characteristics of moths have been placed in the green circle, and butterflies in the blue circle. Because the … Continue reading