Intermediate Value Theorem, Path Connected, & Compactness– Lecture 20 (Topology)

In the topological version of the Intermediate Value Theorem stated in this lecture, the closed interval [a, b] from calculus is replaced by what kind of set?

1. A.Any compact subset of the real numbers
2. B.Any connected topological space
3. C.Any path-connected metric space
4. D.Any closed and bounded subset of the codomain