Amanpreet Kaur posted an Question
October 14, 2020 • 17:24 pm 30 points
  • IIT JAM
  • Mathematics (MA)

has range [-1,1] soo we will get infinite limit points because it is dense in r. am i write?? please explain graphically

has range [-1,1] soo we will get infinite limit points because it is dense in R. am i write?? please explain graphically

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  • Amanpreet kaur

    what i was thinking is sin n is dense in R soo the sequence will have infinitely many limit points in [-1,1] range

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    Piyush pachauri best-answer

    It is not dense in R Limit point of Range sets are infinite as all no between -1 to 1 are limit points.

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    but sin n is dense in R....

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    A subset is called dense in R if every point of R is limit point of that set

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    for example Q is dense

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    sin n is not dense in R as limit points are [-1,1]

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