7. A series 2:~o ak is said to be Abel summable to L if and only if

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(a) Prove that if 2:~o ak converges to L, then 2:~o ak is Abel summable to L.

(b) Find the Abel sum of 2:~o ( -l)k.

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An Introduction To Analysis

ISBN: 9780131453333

3rd Edition

Authors: William R. Wade

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Question Posted: Jul 19, 2024 04:04 PM

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7. A series 2:~o ak is said to be Abel summable to L if and only if

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An Introduction To Analysis

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