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Shamsun Asked a Question
August 11, 2020 8:02 ampts 30 pts
  • 2 Answer(s)
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  • Piyush Best Answer
    Attachment 1.
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    Piyush
    any doubt you can ask
  • Piyush thankyou
    Attachment 2
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    Likes(1) Reply(1)
    Piyush
    any doubt you can ask.
  • Deepak singh
    see attached ( updated)
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    Deepak singh
    any doubt then ask
  • Piyush
    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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    Deepak singh
    yes , it's not correct , I have updated my answer
  • Piyush
    Attachment 3
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