i know the solutions of the well known Cauchy-functional-equation
f(x+y)=f(x)+f(y)
But what does it change if i have the following form
f(x+g(y))=f(x)+f(g(y))
?
what can i say about g?
thanks
How to find lim without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...
No comments:
Post a Comment