Raabe's test for series | Mathematics | Page 1

rancid onyx Dec 23, 2023, 5:03 PM

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when we use Raabe's test for testing the convergent of the series and we find that the limit is infinity, which means that the limit is greater then 1, is that means the series converges, or we can apply Raabe's test only when the limit is a finite number?

mint phoenixBOT Dec 23, 2023, 5:03 PM

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rancid onyx when we use Raabe's test for testing the convergent of the series and we find th...

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tough phoenix Dec 23, 2023, 5:06 PM

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should be no problem if the limit is infty

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what is the series you are testing?

rancid onyx Dec 23, 2023, 5:17 PM

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n^(n-2)/(e^(n) n!) the series is convergent but i just want to check if i could apply raabe's test

tough phoenix Dec 23, 2023, 7:33 PM

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raabe's test applies

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the limit is finite and >1, hence series converges @rancid onyx

rancid onyx Dec 23, 2023, 8:23 PM

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okay thank you

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#Raabe's test for series