推 craig100 :dx = (-1/3)d(2-3x) 05/31 01:26
※ 編輯: TVBS2100 來自: 120.101.34.119 (05/31 01:31)
→ mk426375 :函數在x=2/3有斷點，由瑕積分定義分成[0,a]跟[b,4] 05/31 02:01
→ mk426375 :這兩段來積，然後分別讓a,b趨近2/3 05/31 02:02
evaluate the improper integrals and determine
whether it converges or diverges.
4 dx
∫ ----------
0 (2-3x)^(4/3)
要怎麼積啊= = 一時轉換不過來
之後算到
http://imageshack.us/photo/my-images/198/happy04.jpg/
這答案??
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