Answered: ving, prove that the given series… | bartleby

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Suppose that ak > 0 for all k e N and E ak < 0. For each of the
following, prove that the given series converges.
ak
( a ) ΣΕΙ
1+ k3ak
(b) Lk=1 1+ ak
Vak
(c) Ek=1 k
< 0o.

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Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer.Very very grateful!Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer. Very very grateful!