Intrebare

Moderators: Bogdan Posa, Laurian Filip, Beniamin Bogosel, Radu Titiu, Marius Dragoi

Post Reply
Marius Mainea
Gauss
Posts: 1077
Joined: Mon May 26, 2008 2:12 pm
Location: Gaesti (Dambovita)

Intrebare

Post by Marius Mainea »

Nu mai stiu unde am vazut problema: ,, Daca f derivabila g continua astfel incat\( f^\prime(x)=g(f(x)) \) x real ,atunci f e monotona.''

La concursul Laurentiu Duican cumva?

Se folosea lema : ''Daca f derivabila cu \( f(a)=f(b)\Longrightarrow f^\prime(a)=f^\prime(b) \) atunci f e monotona.''
Last edited by Marius Mainea on Wed Jun 25, 2008 6:58 pm, edited 1 time in total.
Top
Post Reply

Return to “Analiza matematica”