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Q: algebra
A: This conversation has been flagged as incorrect. New answers have been added below ....
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User: algebra

Weegy: The set operations are: union, intersection, difference and complement. They are called Boolean operations. Let A and B be subsets of the universal set U. [ Then we can look at the set C U that contains all elements of set A and all elements of set B and nothing else. In other words, x C implies two statements: x A or xB. Shortly, we describe set C with C = { x | xU, x A or xB} ]
neekos3084|Points 20|

User: algebra

Weegy: The set operations are: union, intersection, difference and complement. They are called Boolean operations. Let A and B be subsets of the universal set U. [ Then we can look at the set C U that contains all elements of set A and all elements of set B and nothing else. In other words, x C implies two statements: x A or xB. Shortly, we describe set C with C = { x | xU, x A or xB} ]
neekos3084|Points 20|

Question
Asked 10/3/2010 6:29:22 PM
Updated 12/20/2014 8:19:55 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by alfred123 [12/20/2014 8:19:13 AM]
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Algebra is a branch of mathematics that uses mathematical statements to describe relationships between things that vary over time.
Added 12/20/2014 8:19:55 AM
This answer has been confirmed as correct and helpful.
Confirmed by selymi [12/20/2014 8:47:40 AM]
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