Solution
= Solution
\b[False.] The interval $(0,1)$ with the Euclidean metric is uncountable and has no isolated points, but the Cauchy <sequence> $1/n$ has no <limit> in the space.
= Solution
\b[False.] The interval $(0,1)$ with the Euclidean metric is uncountable and has no isolated points, but the Cauchy <sequence> $1/n$ has no <limit> in the space.