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Deepak Patra posted an Question
January 14, 2022 • 23:14 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Q.30- let (xn)n21 be a sequence of non - negative real numbers. then which of the following is true? (a) lim infn = 0 » limx = 0 (b) lim supx, = 0 » limxz = 0 (

Q.30- Let (xn)n21 be a sequence of non - negative real numbers. Then which of the following is TRUE? (a) lim infn = 0 » limx = 0 (b) lim supx, = 0 » limxz = 0 (c) lim infx, = 0 » (x,)ne1 is bounded (d) lim infxh>4 > limsupxq > 4

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  • Anonymous User Best Answer

    check attachment

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    sir can i take an = 1+(-1)^n/n for contradiction of an ??? here inf an =0 but limit an =1????

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    sir if i take an= n-1 ... lim infan=0 and an is unbounded ????...

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    check attachment now

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    sir non negative sequence means what ?? it cannot take negative value for any n€ N or what???

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    non negative means ≥0

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