In Euclidean space, compact means exactly closed and bounded.Suggest a slogan
A subset \(X\subseteq \RR^n\) is compact if and only if \(X\) is closed and bounded.
Heine--Borel theorem
T-QPTHZ
T-QPTHZ
A subset \(X\subseteq \RR^n\) is compact if and only if \(X\) is closed and bounded.