Ecuatie functionala 2

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)

Ecuatie functionala 2

Post by Marius Mainea »

Sa se determine toate functiile \( f: (0,\infty)\rightarrow (0,\infty) \) , care satisfac relatia:\( f(xy+f(x))=\frac{1}{2}(f(x)+f(y)) ,(\forall)x,y\in(0,\infty) \)

GM
Top
Post Reply

Return to “Analiza matematica”