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Number theory

  1. Feb 13, 2012 #1

    TJK

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    someome please help me with this problem:
    "Any real numbers x and y with 0 < x < y, there exist positive integers p
    and q such that the irrational number s =( p√2)/q is in the interval (x; y)."
     
  2. jcsd
  3. Feb 13, 2012 #2
    Do you know that the rationals are dense in the reals?? What does that mean??
     
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