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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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#1 2012-10-25 00:14:33

Johnathon bresly
Guest

Derivative

What is derivative test?please explain

#2 2012-10-25 00:17:50

bobbym
Administrator

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Re: Derivative

Hi;

If you mean the first derivative test then if you have not read the wikipedia page please go here.

http://en.wikipedia.org/wiki/First_derivative_test


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

#3 2012-10-25 00:36:04

Johnathon bresly
Guest

Re: Derivative

Does there exist any 2nd derivative test?

#4 2012-10-25 00:48:39

bobbym
Administrator

Offline

Re: Derivative


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.

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