Shreya Desai posted an Question
August 08, 2020 • 17:12 pm 30 points
  • CSIR NET
  • Mathematical Sciences

Show that for any positive integer n, n [n1 a(n) 1

Show that for any positive integer N, N [N1 A(n) 1 Show that for any positive integer N, N [N1 A(n) 1

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  • Shashi ranjan sinha best-answer

    see the attachments

    cropped2988635981174700477.jpg
    cropped5190518798137673893.jpg
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    here u is mobius function ...sorry i didn't mentioned

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    Yes....I understood

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    That's why I used a result of mobius function in second pic

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    in second pic , mobius functional value of 1 is 1 and it is zero for all other positive integers

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    if you wish, I will give you a proof of this result that I am talking about

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    ok give

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    see this

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