Series problem. +infinity,1 (n!/7^n) and (1/(sin(-3))^n) divergent? convergent? Any Help will be greatly appreciated (sorry, haven't mastered LateX yet)
Last edited by Corum; January 6th 2010 at 03:34 PM.
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For the first one use the ratio test. It is easy to use in this case. For the second realize that
OK, i've got the second one. Ratio test? I don't know if I use a foreign term or if i'm just being stupid..
Originally Posted by Corum Ratio test? .
Thank you for that! I have just one more for now.. +infinit;n=0
If you are asked to do these, then why do you not know the material? Given then solve this for .
Lack of practice. Sort of, i'm preparing for an exame next week.. thank you for your help, with the first push i'm OK
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