Thread: Derivative
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Old September 18th, 2007, 04:25 PM
taurus taurus is offline
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Quote:
Originally Posted by AfterShock View Post
For example,

f(x) = \ln(5x) \Rightarrow f'(x) = \frac{1}{5x}\cdot 5 = \frac{1}{x}
wait so shoudlnt that be 5/5x, like the other one?
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