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Prerna Chaudhary posted an Question
June 27, 2022 • 18:21 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Abe a sequence of positive real numbers then which of the following cases imply that the series a, is convergent. ) limna,= (i) limn'a, = = (ii) lim n?a, - (iv)

abe a sequence of positive real numbers then which of the following cases imply that the Series a, is convergent. ) limna,= (i) limn'a, = = (ii) lim n?a, - (iv) na, is convergent 0 n=l

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    Navdeep goyal 1 Best Answer

    let an=1/n² then £1/n² is convergent £n²a²n=1/n² is convergent

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