一個(gè)英文老師出了一道這樣的難題 |
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題目是這樣子的: ____ is better than the god. ____ is worse than the evil. if you eat ____,you will die. (三個(gè)空格必須是同一個(gè)字) 沒(méi)有人答的出來(lái).............. 結(jié)果...... 有一個(gè)數(shù)學(xué)老師用數(shù)學(xué)的方法解出來(lái)了------------------------ 答案在下面---------------- 設(shè)上帝之善是+∞ 惡魔之惡是-∞ 令所求為x 則x>+∞x<-∞ ∴x屬於空集合 ∴x=nothing answer : nothing is better than the god. nothing is worse than the evil. if you eat nothing, you will die |
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