一個英語老師出了一道這樣的難題:
____ is better than the god.
____ is worse than the evil.
if you eat ____,you will die.
(三個空格必須是同一個字)
先請各位好好思考一下#8943;#8943;
結果,有一個數學老師用數學的方法解出來了:
設上帝之善是+∞
惡魔之惡是-∞
令所求為x
則x>+∞
x<-∞
∴x屬于空集合
∴x=nothing
答案就是:
nothing is better than the god.
nothing is worse than the evil.
if you eat nothing, you will die.
傲南摘自新華網四川頻道