Ankur Rao Asked a Question
January 27, 2021 10:10 pmpts 30 pts
rcise 5. Which of the following is correct for set A = {r. y): y= 4x/ U {(r, y):* +y= 1}? (a) A is compact set c) A is perfect set (b) A is connected set (d) A is neither open nor closed
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  • Sonu
    because every set is a realtion
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  • Sonu
    this is not in R2 this a relation which state that x and y related if given conditions hold
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    Ankur Rao
    but A is subset of R^2 so we will talk about this in R^2
  • Sonu thankyou
    range set is -1 to +infinity hence this is a connected set
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    Ankur Rao
    why is it not perfect set