Jatin Kumar Gupta posted an Question
October 10, 2021 • 17:09 pm 10 points
  • IIT JAM
  • Mathematics (MA)

Z6 is not a subgroup of z12

why z6 not a subgroup of z12 . please give satisfide answer 🙏🙏

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  • Anonymous User best-answer

    check attachment

    cropped2114319652831435387.jpg
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    🤔🤔

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    z6=(0,1,2,3,4,5) but z12={0,1,2,3,4,5,6,7,8,9,10,11} inverse of 3 is 9 bcz 3+9=0but 9 is not element of z12

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    in z6 3 =9 bro lska matlab ki 9 h to

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    3=9 if composition is +6 but composition is +12

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    yes

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    group and subgroup ki composition same hota hai

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