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Shamsun Asked a Question
August 9, 2020 4:44 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

Plz solve the question of group theory given in the image

  • 3 Answer(s)
Answer Now
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  • Piyush Best Answer
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  • Piyush thankyou
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    Shamsun
    in case (i) it's given that if x in H thn X^-1 also not in H. nd you said that if x^-1 in H thn x will be in H by subgroup test,.. sir I'm confused at this point
  • Piyush thankyou
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  • Piyush
    Attachment 4
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    Shamsun
    thanks sir..
  • Piyush
    Any doubt , You can ask.
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    Shamsun
    case 1...if x isn't in H thn x^-1 also not in H. thn how can we say that if x^-1in H thn (x^-1)^-1 =x€H
  • Vaishnavi gavali
    I can't understand this please explain
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    Shamsun
    which question ???
  • Shamsun
    question no 18 plz
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    Piyush
    I will upload
  • Harsh Saxena
    14. Ans 1 and -1 with order 1 and 2 respectively
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  • Vaishnavi gavali
    question no.16
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