Ecuatie functioanala
Posted: Mon Mar 02, 2009 4:34 pm
Determinati functia \( f:\mathbb{R}\rightarrow\mathbb{R} \) care verifica relatia: \( f\left(x-y\right)+f\left(2x-z\right)+f\left(y-z\right)=3\left(3x-2z+4\right) \).
Alfred Eckstein, Viorel Tudoran, G.M.-B. 12/2008
Alfred Eckstein, Viorel Tudoran, G.M.-B. 12/2008