Recent content by Nana

  1. N

    Proof or Counterexaple that a_n and b_n converge

    It may not actually be. Thanks, I have updated my question. We were doing lots of counterexamples and it led me to believe that was one of them.
  2. N

    Proof or Counterexaple that a_n and b_n converge

    We have been doing similar problems and they were all counterexamples, but there is a possibility that it is not.
  3. N

    Proof or Counterexaple that a_n and b_n converge

    Homework Statement If a_n+b_n and a_n-b_n converge then a_n and b_n must converge. This MAY be a counterexample problem. Homework Equations N/A The Attempt at a Solution I have tried the following possibilities out of a_n and b_n and none of these give a counterexample: Let a_n and b_n=...
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