Debangana posted an Question
June 24, 2020 • 12:19 pm 10 points
  • IIT JAM
  • Mathematics (MA)

Solve this please.

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    Deepak singh 1 best-answer

    sorry debangana, procedure is same, only sequence is different, try with your sequence (can be easily done) , if not then i will do solve.. thanks

    eduncle-logo-app

    okay sir. thank you for your help.😊 take care.

  • comment-profile-img>
    Deepak singh 1

    I have attached solution. limsup = 1 and liminf = -1

    cropped7656300619864934441.jpg
    cropped7072882087324439136.jpg
    eduncle-logo-app

    you have written the sequence wrong sir. (-1)^n is in the power of cos(nπ/4).

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