zulhaq345
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Can someone help me with part b please.
a) Discuss whether the following series converge.
b) Do any of these series converge absolutely (give reasons)?
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zulhaq345
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ive done part a and all of them converge besides the last series which diverges. I don't know how to do part v. Help please.
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RDKGames
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(Original post by zulhaq345)
ive done part a and all of them converge besides the last series which diverges. I don't know how to do part v. Help please.
What's the definition of absolute convergence that you've been given ?
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zulhaq345
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RDKGames
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(Original post by zulhaq345)
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So for each series \displaystyle \sum_{n \in \mathbb{N}} a_n, investigate if \displaystyle \sum_{n \in \mathbb{N}} |a_n| converges.
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