silener 發表於 1-10-2009 07:47:05

3 questions for calculus

http://i1.hk/u/attachments/day_090930/20090930_3bd2e2545a80d75c5685yj7jrpZXgbW0.jpg

Please help to solve these questions completely

silener 發表於 1-10-2009 07:53:23

http://i1.hk/u/attachments/day_090928/20090928_432d4211b3e641f235b6QdWaWkE6QbKA.gif




Can anyone tell me how to solve integral in part a to the answer shown? greatly appriciate

adamsteve 發表於 4-10-2009 14:12:43

請問你POST問題
然後又POST答案 用意何在呢？
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