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作者 a039333780 在 PTT [ trans_math ] 看板的留言(推文), 共184則
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3F推:用1/n 去檔 所以發散140.113.62.8 09/09 21:21
5F推:考試前大家火氣都很大XD122.117.249.30 06/22 09:36
18F推:證明的東西會死人= =+122.117.249.30 06/22 11:29
1F推:畢氏定理+全微分122.117.249.30 06/19 00:54
2F推:x^2+y^2=26^2122.117.249.30 06/19 01:25
3F→:對t微分 然後題目給的帶進去122.117.249.30 06/19 01:26
4F→:dx/dt=5 且x=10 故y=24 (畢氏定理)122.117.249.30 06/19 01:27
5F→:只剩下dy/dt待解而已= =122.117.249.30 06/19 01:27
6F→:這題也算長考的題目@@@@122.117.249.30 06/19 01:28
1F推:問喔@@ 4/pi~2/pi 還要再分一次嗎?122.117.249.30 06/17 16:11
3F推:奧 懂了 謝謝122.117.249.30 06/17 19:19
4F→:假如題目是0~2pi 那4/5pi還可以再分一122.117.249.30 06/17 19:20
5F→:是嘛@@?122.117.249.30 06/17 19:20
4F推:這種聯立很好解 lagrange 解就對了122.117.249.30 06/17 01:47
1F推:常數項c 三角函數可代換122.117.249.30 06/16 01:13
5F推:考這個就是考gamma= =122.117.249.30 06/13 22:59
6F推:(n-2)!122.117.249.30 06/13 23:02
7F→:寫錯 n!122.117.249.30 06/13 23:03
8F→:gamma(n+1)=n!122.117.249.30 06/13 23:03
9F→:gamma 要背一下 台大b考過一些相關證明122.117.249.30 06/13 23:05
19F推:若一開始寫出gamma的公式122.117.249.30 06/14 13:18
20F→:應該可以吧122.117.249.30 06/14 13:18
21F→:台大B都考Gamma的相關証明了說@@122.117.249.30 06/14 13:19
29F推:math 若一開始標明gamma公式可以嗎?122.117.249.30 06/14 15:20
30F→:還是看配分= =122.117.249.30 06/14 15:21
36F推:那95那年成大的bata函數122.117.249.30 06/14 15:45
37F→:也是要證明分數比較高嚕@@?122.117.249.30 06/14 15:45
39F推:沒有爭122.117.249.30 06/14 16:13
40F→:我也是今年考生 希望能拿分122.117.249.30 06/14 16:13
41F→:當然是問清楚原因 然後注意細節122.117.249.30 06/14 16:13
42F→:我可不希望會算還錯 很冤枉122.117.249.30 06/14 16:13
3F推:若在台北...台大數學系的家教可以考慮122.117.249.30 06/11 16:04
4F→:若同樣考生 可以互相切磋122.117.249.30 06/11 16:05
5F→:不然就是找台中的家教比較快吧= =122.117.249.30 06/11 16:05
6F→:若你要免費的 那自求多福= =122.117.249.30 06/11 17:41
1F推:第二題一次微分下去122.117.249.30 06/09 20:41
3F推:你要求ab 把ab當成變數122.117.249.30 06/09 21:11
4F→:接下來是雙變數求極值+微積分基本定理122.117.249.30 06/09 21:12
6F推:+解聯立 就是答案了122.117.249.30 06/09 21:14
7F推:記得要二次檢驗122.117.249.30 06/09 21:16