Aaditya Asked a Question
July 10, 2020 10:10 pmpts 30 pts
pls explain what mistake i am doing here we need to check whether set is closed or not...
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  • Arzoo Best Answer
    See the attachment
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  • Deepak singh thankyou
    see attached
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    Deepak singh
    see
  • Vishal goswami thankyou
    see attachment
    • cropped5922309303613620796.jpg
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  • Arzoo
    Reason
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  • Vishal goswami
    infinite union of closed set need not be closed.
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