how to show if it converges or not?
Last edited by transgalactic; Jul 12th 2011 at 02:05 AM.
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Ratio test should work here.
Have you tried the ratio test?
sorry i havd a typo ,its i tried this law. i got limit k goes to infinity of is it ok to solve each fracture as if there where to different limits and then multiply the results?
I'm not sure what you've done. You need to evaluate , which in this case is
thats was done but we get a multiplication of two differenent fractures which could be solve apart only
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