lim [1+(3/x)]^x
x->無限
maths limit.a.a.a.a.a..aa.a.
2013-03-20 3:08 am
回答 (2)
2013-03-20 3:24 am
✔ 最佳答案
lim [ 1 + 3/x ]^x=lim [ 1 + 1/(x/3) ] ^ x
=lim { [ 1 + 1/(x/3) ] ^ (x/3) } ^ 3
=e^3
你寫返 x->infinity
2013-03-20 3:26 am
參考: me
收錄日期: 2021-04-13 19:22:22
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130319000051KK00249