1. The problem statement, all variables and given/known data
If g is differentiable and g(x+y)=g(x)(g(y) find g(0) and show g'(x)=g'(0)g(x)
3. The attempt at a solution
I solved g(0)=1
and
I got as far as
[tex]
g'(x)=\lim_{\substack{x\rightarrow 0}}g(x) \frac{g(h)1}{h}
[/tex]
but now I am stuck.
Thank you in advance
