21. Consider the space (R.T), where ={R,@}u{ACR:[0,1)CA}. Then (R,T) is: * (1 Point) T2 but not T3 T T, but not T2 T, bu
Posted: Tue Sep 07, 2021 7:15 am
21. Consider the space (R.T), where ={R,@}u{ACR:[0,1)CA}. Then (R,T) is: * (1 Point) T2 but not T3 T T, but not T2 T, but not T. not to OT, but not T,