(a) Let y = (sinx)^-1
Find dy/dx.
(b) Hence evaluate ∫(sinx)^-1 dx
Integration by parts
2011-03-24 9:19 pm
回答 (2)
2011-03-25 6:14 am
✔ 最佳答案
(sinx)^-1=arcsinx or 1/sinx?2011-03-24 22:14:04 補充：
As follows:
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2011-03-25 5:53 am
arcsinx~~~
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https://hk.answers.yahoo.com/question/index?qid=20110324000051KK00386