Countable Finite Complement Space is not Locally Path-Connected

Theorem
Let $T = \struct {S, \tau}$ be a countable finite complement topology.

Then $T$ is not locally path-connected.

Proof
Let $\BB$ be a basis for $T$.

Let $B \in \BB$.

$f: \closedint 0 1 \to B$ is a path on $T$.

Then $f$ is by definition continuous.

Now consider the set:
 * $F = \set {\map {f^{-1} } x: x \in S}$

From Continuity Defined from Closed Sets, each of the elements of $F$ is closed.

Also, from Mapping Induces Partition on Domain, the elements of $F$ are pairwise disjoint.

From Basis of Countable Finite Complement Topology consists of Countably Infinite Sets, $B$ is a countably infinite set.

Hence $F$ is also countably infinite by nature of $f$ being a mapping.

Furthermore, we have $\ds \bigcup F = \closedint 0 1$.

Hence $F$ is a countably infinite set of pairwise disjoint closed sets whose union is $\closedint 0 1$.

From Closed Unit Interval is not Countably Infinite Union of Disjoint Closed Sets, this is impossible.

From this contradiction, $f$ cannot be continuous, and so cannot be a path on $B$.

So $B$ cannot be path-connected.

So, by definition, $T$ is not locally path-connected.