Răspuns :
Salut,
f : |R → |R
f(x) = x+4
Gf n Oy = {B}
B(0;y) → f(0) = y
f(0) = 0+4
4 = y → B(0;4).
Succes! :3
f : |R → |R
f(x) = x+4
Gf n Oy = {B}
B(0;y) → f(0) = y
f(0) = 0+4
4 = y → B(0;4).
Succes! :3