![real analysis - Which step fails if we would assume $F=(a,b) \subset ℝ$ in the Heine-Borel theorem - Mathematics Stack Exchange real analysis - Which step fails if we would assume $F=(a,b) \subset ℝ$ in the Heine-Borel theorem - Mathematics Stack Exchange](https://i.stack.imgur.com/YIm1r.png)
real analysis - Which step fails if we would assume $F=(a,b) \subset ℝ$ in the Heine-Borel theorem - Mathematics Stack Exchange
mathsub.com on X: "Compact sets can be tough to imagine, but in Euclidean space, the Heine-Borel Theorem helps a lot! #MathGRE #Analysis https://t.co/enMHYJYfyt" / X
![Heine-Cantor Theorem book by Susan F. Henssonow, Lambert M. Surhone, Mariam T. Tennoe: 9786131274336 Heine-Cantor Theorem book by Susan F. Henssonow, Lambert M. Surhone, Mariam T. Tennoe: 9786131274336](https://images.bwbcovers.com/613/Heine-Cantor-Theorem-9786131274336.jpg)
Heine-Cantor Theorem book by Susan F. Henssonow, Lambert M. Surhone, Mariam T. Tennoe: 9786131274336
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