Antima Jangid posted an Question
January 07, 2022 • 21:46 pm 30 points
  • IIT JAM
  • Mathematics (MA)

3. let h is a non-empty subset of a group gwith property that if a and b belong to h then a b belongs to h then h is (a) h is subgroup of g g (c) h is abelian g

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  • Anonymous User best-answer

    B H is not a subgroup of G bcz H is not closed

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    can u give example that it not closed. I tried to prove it by One step test

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    set of odd permutation in S3 is not closed

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