Question:
識做呢題數既人全世界唔超過3個!!!
2008-01-02 11:50 pm
回答 (10)
2008-01-10 6:22 pm
✔ 最佳答案
非常多謝你問這條問題！圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_1.jpg
圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_2.jpg
圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_3.jpg
圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_4.jpg
圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_5.jpg
圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_6.jpg
圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_7.jpg
圖片參考：http://i212.photobucket.com/albums/cc82/doraemonpaul/yahoo_knowledge/amazing_integral/amazing_integral_8.jpg
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參考: My wisdom of Maths
2011-02-25 5:06 am
dead picture
2008-01-13 4:57 am
勁
2008-01-03 1:36 am
i just guess. if ∫x^x dx
ans: (x^2)lnx
but ^x again...i have no idea, i have tried the substitution, but i fail >
2008-01-02 17:57:49 補充：
i even use somputer software, it cannot produce the answer.it is really terrible!!!!
ans: (x^2)lnx
but ^x again...i have no idea, i have tried the substitution, but i fail >
2008-01-02 17:57:49 補充：
i even use somputer software, it cannot produce the answer.it is really terrible!!!!
2008-01-03 12:16 am
條問題係唔係
因為我打唔到果個符號...以f代表
fx^(x^x) dx
=[x^(x^x+1)/x^x+1]+C
希望你睇得明....
利用左條式
fx^n dx=[x^(n+1)/n+1] +C
2008-01-02 16:21:49 補充：
sor...我唔係想串人- -...只係覺得以上答問題果d人答既答案非常離譜- -'''d=x姐係問個d係=x??好似離譜左少少- -''''重有f=1- -'''你以為果個符號真係一個代數符號????以上只是個人意見...如果誤會左你既答案..sor--''
2008-01-02 16:29:39 補充：
我既答案是http://xb2.xanga.com/d23c51fa79d32166715447/t126127497.bmp利用左呢條式http://x06.xanga.com/25fc5bfa73635166715649/t126127664.bmp
2008-01-02 16:54:21 補充：
以我中5既程度....似乎沒可能再答洛去= ='''
因為我打唔到果個符號...以f代表
fx^(x^x) dx
=[x^(x^x+1)/x^x+1]+C
希望你睇得明....
利用左條式
fx^n dx=[x^(n+1)/n+1] +C
2008-01-02 16:21:49 補充：
sor...我唔係想串人- -...只係覺得以上答問題果d人答既答案非常離譜- -'''d=x姐係問個d係=x??好似離譜左少少- -''''重有f=1- -'''你以為果個符號真係一個代數符號????以上只是個人意見...如果誤會左你既答案..sor--''
2008-01-02 16:29:39 補充：
我既答案是http://xb2.xanga.com/d23c51fa79d32166715447/t126127497.bmp利用左呢條式http://x06.xanga.com/25fc5bfa73635166715649/t126127664.bmp
2008-01-02 16:54:21 補充：
以我中5既程度....似乎沒可能再答洛去= ='''
參考: 自己
2008-01-03 12:08 am
XXX DX
XXX=1/DX
X-D=XD/1-1
D=X
XXX=1/DX
X-D=XD/1-1
D=X
2008-01-03 12:02 am
其實你係想講俾我地聽全世界我3個人識定係叫我地計!?
2008-01-03 12:01 am
f=1
x=2
d=3
So is:
2
2
2
1 6(3x2)
2008-01-07 18:18:12 補充：
我部電腦有D問題，所以佢唔知點解顥示左E D野出來……Sorry~
x=2
d=3
So is:
2
2
2
1 6(3x2)
2008-01-07 18:18:12 補充：
我部電腦有D問題，所以佢唔知點解顥示左E D野出來……Sorry~
2008-01-02 11:56 pm
fx= y_2根
40+20-10xy=200
x+dx x y=0
fxxxdx=1000
2008-01-02 17:00:15 補充：
can xx xf=200
2008-01-02 17:00:16 補充：
can xx xf=200
40+20-10xy=200
x+dx x y=0
fxxxdx=1000
2008-01-02 17:00:15 補充：
can xx xf=200
2008-01-02 17:00:16 補充：
can xx xf=200
參考: = =
2008-01-02 11:55 pm
d=X
過程唔知...
過程唔知...
收錄日期: 2021-04-13 14:51:16
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080102000051KK01949