Suppose A is a finite open cover of the rationals in [0,1]. How could i show that A must contain all but finitely many r
Posted: Tue Sep 07, 2021 7:34 am
Suppose A is a finite open cover of the rationals in [0,1]. How could i show that A must contain all but finitely many rationals in [0,1]. It seems very obvious, but I'm having trouble formally proving it.