hyperconnected space造句

例句与造句

1. Every open subspace of a hyperconnected space is hyperconnected.
2. Observe that every hyperconnected space is connected.
3. Further, prove that a continuous function from a hyperconnected space to a Hausdorff space must be constant.
4. :: : More generally, any continuous function from a hyperconnected space to a Hausdorff space must be continuous ( the proof uses the same idea as Algebraist notes ).
5. It's difficult to find hyperconnected space in a sentence. 用hyperconnected space造句挺难的