SOLUTION: i have to know the definition of groups and EXAMPLES

SOLUTION: i have to know the definition of groups and EXAMPLES

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Question 589144: i have to know the definition of groups and EXAMPLES

Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
A set that is defined under some binary operation. That is, any two elements in the group can be combined with the operation to produce another element in the group (closure). For example, the set of integers forms a group under addition, because any two integers add up to another integer, which is also in the group.
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