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Sticky Note
Commutative group is called?
  1. Semi group
  2. Monoid
  3. Abelian group
  4. None of these
Explanation
  • A commutative group is a group where the operation satisfies commutativity: a⋅b=b⋅aa cdot b = b cdot a for all elements.
  • Such a group is called an Abelian group, named after Niels Henrik Abel.

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