Theorem
Suppose we have a metric spaceSuppose
is a Cauchy sequence in
Defineas follows:
where
Thenis isometric to
Proof
Suppose
Then
and
Henceis isometric to
Theorem
Suppose we have a metric spaceSuppose
is a Cauchy sequence in
Defineas follows:
where
Thenis isometric to
Proof
Suppose
Then
and
Henceis isometric to