what would be an appropriate test (out of ratio, intergral, limit comparison) to decide if the series

sum of(1 to infinity)[k^(1/2)/ ]

converges or diverges?

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- May 27th 2009, 07:54 AMSniperproconvergence tests for series
what would be an appropriate test (out of ratio, intergral, limit comparison) to decide if the series

sum of(1 to infinity)[k^(1/2)/ ]

converges or diverges? - May 27th 2009, 08:18 AMapcalculus
- May 27th 2009, 08:31 AMAmer
you can use ratio test I prefer it

- May 27th 2009, 08:40 AMAmer
- May 27th 2009, 11:32 AMSniperpro
so would it be ok use k^(1/2)/k^3 as Bn in the limit comparison test?

- May 27th 2009, 01:52 PMAmer
No i think it will be the same take