Anuj Shrivastava posted an Question
August 08, 2020 • 02:09 am 30 points
  • IIT JAM
  • Mathematical Statistics (MS)

Series an = 1/n is convergent but by p- series test and d'morgen & bartend test it is divergence and raabe's and d'alembert test is fail plz explain it

an = 1/n is convergent plz give idea thats why its happened

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    Satpal singh best-answer

    sequence 1/n is cgt. but series 1/n is dgt . it is not cgt by any test

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    in case of series , with the concept of partial distribution ,we take lim tends to infinity then answer is 0..which is definate and finite, then it is convergence?

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    but when we have to prove that every Cauchy sequence is not converge then we use this example..plz give suggestions

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    that all are for sequence

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