Loyal Chakma posted an Question
September 17, 2020 • 01:37 am 30 points
  • IIT JAM
  • Mathematics (MA)

Q.10 let s = 1++ for n e n. then which one of the following is true for the sequence {snjn=1 (a) snn=1 converges in q (b) snn=1 s a cauchy sequence but does not

Q.10 Let S = 1++ for n E N. Then which one of the following is TRUE for the sequence {snJn=1 (A) Snn=1 Converges in Q (B) Snn=1 s a Cauchy sequence but does not converge in Q (C)the subsequence (Sk"}n=1 is convergent in R, only when k is even natural number (D){Snn=1 iS not a Cauchy sequence

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    Deepak singh 1

    sn is convergent to e , there is little mistake... but even now option b is correct ... no problem..

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  • Kiran goswami

    if sequence convergent to m and m in some set A,then we says that sequence is convergent in A. In this question sequence is convergent to e and it is not in Q so sequence not convergent in Q.

  • Kiran goswami best-answer

    option b is correct. sequence is convergent to e and e is not in Q.

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    please share more details !

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