{1, i, -i, -1} is?
- Semi group
- Subgroup
- Cyclic group
- Abelian group
Explanation
- The set of complex numbers {1, i, -i, -1} under multiplication operation is a cyclic group.
- Two generators i and -i will covers all the elements of this group.
- Hence, it is a cyclic group.
Last verified on 04-06-2026
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