IIT JAM
Loyal chakma Asked a Question
September 16, 2020 8:07 pmpts 30 pts
  • 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 Best Answer
    see attached , option b is correct
    • cropped4943028467378013961.jpg
    Likes(0) Reply(4)
    Vishal goswami
    convergent to e not e-1.
  • Vishal goswami thankyou
    option b is correct. sequence is convergent to e and e is not in Q.
    Likes(0) Reply(1)
    Loyal chakma
    please share more details !
  • Deepak singh
    convergent to e-1...
    Likes(2) Reply(4)
    Vishal goswami
    no
  • Vishal 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 conve...
    Show more
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  • Vishal goswami
    convergent to e not e-1.
    Likes(1) Reply(0)
  • Deepak singh
    sn is convergent to e , there is little mistake... but even now option b is correct ... no problem..
    • cropped7852167931224058665.jpg
    Likes(1) Reply(0)
  • Deepak singh
    if any doubt then ask
    Likes(0) Reply(0)
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