Hi Just wanted to see if anyone could tel me if i have found the derivative correctly F(x) = 15e^(-x)ln(x+1) F'(x) = -e^(-x)((15x+15)ln(x+1)-15) / (x+1) Is there any programs on the internet that you can download that calculate this out?
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Originally Posted by kayne Hi Just wanted to see if anyone could tel me if i have found the derivative correctly F(x) = 15e^(-x)ln(x+1) F'(x) = -e^(-x)((15x+15)ln(x+1)-15) / (x+1) Is there any programs on the internet that you can download that calculate this out? Somethings is wrong Once you will practise it you won't really need that
Last edited by ADARSH; Feb 11th 2009 at 11:52 PM. Reason: typo
Gee i am really out there in left field will go back and see where i went wrong. Thanks
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