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Deepak patra Asked a Question
January 29, 2022 1:24 pmpts 30 pts
30. Let (a,) be a sequence of positive real numbers such that a, =1a.1-2a,an+1-a,0 for all n 21. Then, the sum of the series -1 lies in the interval er 3" (a) (1,2] (b) (2,3] (c) (3, 4] (d) (4, 5]
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  • Navdeep goyal 1 thankyou
    A
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    Deepak patra
    sir how ???
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