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Sahil Asked a Question
April 16, 2020 4:28 pmpts 30 pts
arbitrary collection of disjoint open intervals is countable.will same be true for arbitrary collection of disjoint closed intervals...
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  • Chandra dhawan
    see also
    • cropped-675692442.jpg
    • cropped-627432743.jpg
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  • Chandra dhawan
    see all canmnt dear
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  • Chandra dhawan
    hope you got it
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  • Sahil
    this is quite satisfactory...
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  • Chandra dhawan Best Answer
    I hope you got it my point dear
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  • Chandra dhawan
    see attached file it's very helpful for you dear
    • cropped-1062496789.jpg
    • cropped603706033.jpg
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  • Chandra dhawan
    Let U be an open set in R. Then U is a countable union of disjoint intervals. This question has probably been asked. However, I am not interested in just getting the answer to it....
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