http://upload.lsforum.net/users/public/b24503WOWh248.jpg
Part (a) can be found by 1st Fundamental Theorem of Calculus.
Please focus on part (b).
Calculus- Integration problems
2012-12-08 3:51 am
回答 (1)
2012-12-08 4:09 am
✔ 最佳答案
----------------------------------------------------------------------------------------------圖片參考：http://i1090.photobucket.com/albums/i376/Nelson_Yu/int-2381.jpg
2012-12-08 20:20:32 補充：
1/2 ln 4 = ln 2
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https://hk.answers.yahoo.com/question/index?qid=20121207000051KK00313