Math Question. With full solution. Thanks?

tim

2016-02-01 7:07 pm

回答 (1)

螞蟻雄兵

2016-02-01 11:58 pm

✔ 最佳答案

Sol
Set y=x^3
dy=3x^2dx
∫3x^2Sin(x^3)dx
=∫Sinydy
=－Cosy+c
=－Cos(x^3)+c
(D)

👍 1 👎 0

收錄日期: 2021-04-18 14:26:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20160201110732AAYSzke

檢視 Wayback Machine 備份