Anku posted an Question
January 23, 2021 • 16:01 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Pls show how to check convergence...

pls tell how to check convergence.... . . . . . . . . .. .

3 Answer(s) Answer Now
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  • comment-profile-img>
    Satpal singh best-answer

    but using expansion of logarithm it will be easy to solve

  • comment-profile-img>
    Satpal singh best-answer

    if u have any doubt u can ask

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    sir can we use lebnitz test here..since (-1)ⁿ is present

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    yes you can use

  • comment-profile-img>
    Satpal singh Best Answer

    see this

    cropped2353990019365224009.jpg
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    sir pls tell what will we conclude if this case arises

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    yes it is convergent but not absolutely convergent

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    use same expansion

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