Somnath Jana Asked a Question
July 31, 2020 8:09 ampts 30 pts
(D ..................................................
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  • Piyush thankyou
    PFA.
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    Piyush
    For last section , Since S is countable , R-S will contain some part of T or totally contain T depending on S intersection T.
  • Deepak singh thankyou
    see attached
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    Deepak singh
    any doubt then ask