Answer : It is given that f : R → R and g : C → C Thus, Domain (f) = R and Domain (g) = C
We know that, Real numbers ≠ Complex Number
∵, Domain (f) ≠ Domain (g)
∴ f(x) and g(x) are not equal functions
∴ f ≠ g
Let f : R → R : f(x) =x2 and g : C → C: g(x) =x2, where C is the set of all complex numbers. Show that f ≠ g.
Let f : R → R : f(x) =x2 and g : C → C: g(x) =x2, where C is the set of all complex numbers. Show that f ≠ g.