Abelian group
Revision as of 18:36, 12 August 2015 by Pi3point14 (talk | contribs)
An abelian group is a group in which the group operation is commutative. For a group to be considered "abelian", it must meet several requirements.
Closure
For all![]()
![]()
, and for all operations
,
.
Associativity
For all![]()
![]()
and all operations
,
.
Identity Element
There exists somesuch that
=
.
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