lim 4x^3 - 3x^2 + 6
x > 0 ---------------------------
3x65 - 2x^3 - 9
lim Sqrt(1 + x ) - Sqrt( 1 - x)
x > 0 -------------------------------------
3x
求教!!!!
收錄日期: 2021-04-13 19:23:06
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20130324000051KK00105