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Shamsun Asked a Question
October 21, 2020 11:07 ampts 30 pts
  • IIT JAM
  • Mathematics (MA)

Explain option (a) &(b) with example please

Which of the following conditions does NOT ensure the convergence of a real sequence 5. (a) a-a. 0 as n- b) la, -a is convergent n (c) na, is convergent (d) The sequences (a,n). {a,..} and (a are convergent.
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  • Piyush
    PFA.
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  • Deepak singh Best Answer
    see attached solutions, option a is correct.
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    Deepak singh
    take sequence An= {1/n} for option b its more clear , if any doubt then ask