The Kolmogorov quotient of any topological space is a Kolmogorov space.
She gave so much to so many and now her life is gone -- and what did she ever get out out of it?--Nothing--just nothing. A lifeful of nothing.
We need to cut back heavily on office supplies. Is there another vendor we can use?
As regards distance there is little to choose between them and until the recent diversions there was a marked similarity in their train services; but the resemblance ends there and in character the two lines are poles apart.
アカウントを持っていませんか? 新規登録
アカウントを持っていますか? ログイン
DiQt(ディクト)
無料
★★★★★★★★★★