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Deepak patra Asked a Question
October 9, 2021 7:14 ampts 30 pts
if order of a group is 4 ... then is it always abelian?????
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  • Navdeep goyal 1 Best Answer
    check attachment we know if order of G is p² where p is prime then G is abelian O(G)= 4=2² where 2 is prime so 4 order group always abelian
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