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Shamsun posted an Question
August 11, 2020 • 13:32 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Solve the questions,..

2 Answer(s) Answer Now
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    Piyush pachauri

    Deepak sir , How can you say (xy)^2 = y^2*x^2, I don't think that is correct. you don't know that they commute, you have to prove that.

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    yes , it's not correct , I have updated my answer

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    Piyush pachauri Best Answer

    Attachment 1.

    cropped3326672654592895417.jpg
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    any doubt you can ask

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    here (xy)^2 = 1 , because xy is element of g and every element of g is of order 2.

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