4. Let f be a function from X to Y. If X is second countable, which of the following conditions on fimplies that Y is se
Posted: Tue Sep 07, 2021 7:09 am
4. Let f be a function from X to Y. If X is second countable, which of the following conditions on fimplies that Y is second countable. (1 Point) O continuous, onto o open O continuous, open o open onto O homeomorphism