Question
Fri April 15, 2011 By:
 

List all the elements of the set B ={x : x is an integer, -1/2

Expert Reply
Fri April 15, 2011
Here you are given two things.
1. x is and Integer
2. x lies between -1/2 and 9/2.
 
An advised method is to draw the number line and find all the integer points between -1/2 and 9/2.
 
Alternatively, you need to find all integers more than -0.5 and less than 4.5. Which will be 0,1,2, 3 and 4.
 
so B= {0,1,2, 3,4.}
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