f(x)=x^2-5x+6/x-3
(1)limf(x) x→2
(2)limf(x) x→3
答案好像是0跟1吧....
收錄日期: 2021-04-13 18:46:38
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120625000010KK08493