Answers

2015-06-27T19:29:00+08:00
Set : is a group of object called  elements that share a common characteristics
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2015-06-27T19:49:54+08:00
 set is a collection of distinct objects, considered as an object in its own right. For example, the numbers 2, 4, and 6 are distinct object and is considered as a set...
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