Ashwini posted an Question
July 23, 2020 • 20:33 pm 30 points
  • IIT JAM
  • Mathematics (MA)

We are given a convergent series a where n0 n=l for each n which of the following is correctly describing the behaviour of the series 1p<2 t=i o diverges when p

We are given a convergent series a where n0 n=l for each n which of the following is correctly describing the behaviour of the series 1p<2 T=I O Diverges when p= 1, converges forp E (1,2] O Converges for everywhere p E [1,2] Correct answer Diverges when p E [1,5/4] but converges for p E [5/4, O 2 Diverges for every p E [1,2

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    Deepak singh 1

    take an = 1/n^2 and p= 1 ,. then option a , c, d will be discarded.

    eduncle-logo-app

    because according to option a,c,d series is divergent when p=1

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