Roshan yadav Asked a Question
July 12, 2020 10:12 ampts 20 pts
be its Let X=:ne Z, n21 and let closure. Then be n (a.) X\X is a single point (b.) X\X is open in R (c.) \X is infinite but not open in R (d.) =
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  • Deepak singh Best Answer
    see attached
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    Roshan yadav
    what is meant xbar/x
  • Vishal goswami thankyou
    see attachment
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    Roshan yadav
    sir , how limit point is phi.?
  • Vishal goswami thankyou
    option a is correct.
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