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Monday, December 19, 2005

Venn Diagrams

Venn Diagrams consist of a Universe, which is the set of all objects being considered
Empty sets have nothing in it
Null set is another way of saying empty set
Numbers, people and things are examples of sets in a Venn Diagram

Definition for Union is when you gather all the objects in two or more given sets
Intersections are objects that are common to two or more given sets
A smaller collection of objects taken from a given set is called a subset
Gathering every object outside a given set is a compliment of that set
Remember "\" means exclusion, so that means you gather everything in a given set EXCLUDING other objects within another given set
All sets within a Venn Diagram are also their own subsets
Make sure you draw a Universe for all of your Venn Diagrams, it's very important!


At 12/19/2005 9:36 PM, Blogger Mr. Kuropatwa said...

Excellent acrostic! Well done!!


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