L.sufiya Khanam posted an Question
October 17, 2020 • 15:30 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Plz solve this

k ( Zan < CO sea na kan wunean 1-. + ) on ae

1 Answer(s) Answer Now
  • 1 Likes
  • 9 Comments
  • 0 Shares
  • comment-profile-img>
    Deepak singh 1 best-answer

    see attached solutions , option c is correct if any doubt then ask

    cropped1422762992670455793.jpg
    cropped1130973503656376034.jpg
  • comment-profile-img>
    Piyush pachauri

    Option C is correct, Any doubt then you can ask All other options are not convergent.

  • L.sufiya khanam

    we need to apply Cauchy to tell it it convergent

  • Kiran goswami

    option c sequence is convergent.

    eduncle-logo-app

    how is that a sequence sir it is summation know sir. means it is series right

    eduncle-logo-app

    it is sequence , we have Nth elements of sequence . we prove that it is convergent by cauchy general principle.

    eduncle-logo-app

    and if you consider it as a sequence of partial sum then apply Leibnitz rule .

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers