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42 votes
42 votes
5
Σ2n + 1 1
N=1

Please help!

5 Σ2n + 1 1 N=1 Please help!-example-1
User Kandy
by
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1 Answer

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6 votes

Answer:

The series is convergent and: ∞∑n=12nn!=e2−1. Explanation: The ratio test states that a sufficient condition for a series: ∞∑n=0an.

Explanation:

hope i helped

User Stanislav Yaglo
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