"Tais" <taisclaridge@hotmail.com> writes:
> Nogen der kan argumentere for at f(x) = (x+a) / (x+b) altid vil være
> en voksende funktion for x > 0, hvor a og b er positive tal, og a <
> b.
Prøv at diffenentiere f(x).
--
Niels L Ellegaard
http://dirac.ruc.dk/~gnalle/
Heat is the self-restoration of matter in its formlessness, its
liquidity the triumph of its abstract homogeneity over specific
definiteness, its abstract, purely self-existing continuity, as
negation of negation, is here set as activity. - Hegel