Ashwini Asked a Question
July 3, 2020 7:24 ampts 30 pts
Q.30 Let {a,} be a sequence of positive real numbers such that a1= 1, a+1-2a+1 an= 0 for all n 1. Then the sum of the series (A) (1,2] 2n=1a lies in the interval (B) (2,3] C) (3,41 (D) (4,5]
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  • Arzoo thankyou
    See the attachment
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  • Deepak singh thankyou
    option a is correct, see attached solution for detail.
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