- #1
vip89
- 32
- 0
Very important...
Let R denote the set of real numbers. Find all nondecreasing continuous
functions g : R → R such that
g(x+g(y))=g(g(x))+g(y) for all x,y∈R
Let R denote the set of real numbers. Find all nondecreasing continuous
functions g : R → R such that
g(x+g(y))=g(g(x))+g(y) for all x,y∈R