Somnath Jana Asked a Question
August 4, 2020 8:21 ampts 30 pts
Define a compact set. Use your definition to prove thatt (i) the set R is not compact; (ii) the set Z is not compact; (ii) the set N is not compact.
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  • Deepak singh Best Answer
    see attached proof no.( ii) ,
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  • Piyush thankyou
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  • Arzoo thankyou
    See the attachment
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  • Somnath Jana
    give me no (ii) solution with prove that z is not compact so it has an open cover and open cover has no finite subcover
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    Deepak singh
    I have attached solution no. (ii) see
  • Deepak singh
    see attached
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  • Somnath Jana
    give me (ii)no. solution and discuss it
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