作者查詢 / osirisobelis
作者 osirisobelis 在 PTT [ trans_math ] 看板的留言(推文), 共28則
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15F推:看錯+1.不過曲面面積當時也記不起來.220.134.74.44 07/14 21:35
4F推:第一題可換成一個X^2+Y^2=4的圓220.134.74.44 07/13 23:37
5F→:積分範圍0到2PI.半徑0到2.因是完整圓220.134.74.44 07/13 23:38
1F→:這題很像中興理科95年的那提.往上找220.134.74.44 07/12 19:09
4F推:可是題目真的是N! 也寫不出來..囧220.134.74.44 07/12 19:08
12F推:那公式好像好像從GAMMER推來.高微有.61.225.16.182 07/12 23:34
2F推:地2題用導數定義59.121.12.216 07/11 22:39
5F推:ln(-1)圖形上沒定義吧??220.134.74.44 07/10 20:05
1F推:重心220.134.74.44 07/10 10:45
5F推:最後一題我也是用線性代換= =140.120.226.40 07/06 09:20
6F推:因是啞變數.可把X用Y換掉.並把2式子140.120.226.40 07/06 09:12
7F→:都設成I.做I^2的雙重積分.然後極座標140.120.226.40 07/06 09:13
8F→:轉換.還漫重要的考古提之一@@140.120.226.40 07/06 09:14
3F→:想問有沒比較快的...那方法有做了@@220.134.74.44 07/05 21:55