- #1
davon806
- 148
- 1
Homework Statement
Consider some simple single-variable function such as
f(x)=2x+1
The domain,codomain and range of the above function is set of all real numbers.
But why not the set of all complex numbers?
if x = 3+4i
f(x) = 6+8i + 1 = 7+8i,so it is possible for x to be a complex no?