搜题

limX的(1/1-x)次方x-->1怎么算

化学答案 2023-04-27

问题描述:

limX的(1/1-x)次方x--> 1 怎么算


最佳答案:

令t+1=X 原式就=lim(1+t)^1/t t-->0
根据“两个重要的极限”可知
e=lim(1+t)^1/t t-->0
所以原式=e

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