Find the derivatives of the following functions stating the differentiation rules used:
For the functions (a) and (b) above, find f′′
(a) f(x) = ln(x^3 − 3*x^2)
(b) f(x) = x * cos(2*x + 1)
(c) f(x) = (e^(x^2))/(x^2+2x)
Last edited by lin.13579; October 5th 2009 at 01:29 PM.
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