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Deepak Patra posted an Question
January 15, 2022 • 04:44 am
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30 points
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
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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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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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Deepak patra
sir is this a non negative sequence????
yes options c