- #1
Drao92
- 72
- 0
We know f(f(x))=2^x-1;
We must calculate f(1)+f(0)
Its posible to solve this without guessing the function? If i derivate i get to f(0)=f(0) or f(1)=f(1).
We must calculate f(1)+f(0)
Its posible to solve this without guessing the function? If i derivate i get to f(0)=f(0) or f(1)=f(1).