Form 4 Amaths
回答 (2)
2008-10-23 7:14 pm
✔ 最佳答案
lim (x->0) x/(1-x^2)^0.5 = 0 / (1-0^2)^0.5
= 0
2008-10-24 2:21 am
收錄日期: 2021-04-23 20:37:42
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081023000051KK00380