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Set of Numbers 
Explanation 
Visual Representation 
1. [3,2] 
This is the set of real numbers greater than or equal to 3 and less than or equal to 2.


2. (4,7) 
This is the set of real numbers greater than 4 and less than 7.


3. [10, 5) 
This is the set of real numbers greater than or equal to 10 and less than 5.


4. 
This is the set of real numbers greater than or equal to 2. 

5. 
This is the set of real numbers less than 6. 
Updated on 03/21/16
© Rahn, 2000