ving, prove that the given series converges. ak -k=1 1+ k³ar° ak 1+ak ak k=1 < 00.

icon
Related questions
Question
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.
Transcribed Image Text: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.
Expert Solution
steps

Step by step

Solved in 4 steps with 4 images

Blurred answer