L.sufiya Khanam posted an Question
October 17, 2020 • 16:29 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Explanation

t oint wh EN eSea (u@MKe Cutalele tountJsle m nunloeN NLumlbl 1, 1,3,4,5-

2 Answer(s) Answer Now
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    Deepak singh 1 best-answer

    see attached solution , limit points are countably infinite not countable..so option a is incorrect . option d is correct

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  • Kiran goswami best-answer

    limit points are countable limit point =1,2,3...

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    how r they countable sir???

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    A set S is countable if there exists an injective function f from S to the natural numbers N = {0, 1, 2, 3, ...}.,N is countable infinite set.

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    any doubt?

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