作者查詢 / kcuricky
作者 kcuricky 在 PTT [ trans_math ] 看板的留言(推文), 共25則
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2F推:我算4/3,應該不會錯140.121.213.196 01/08 00:27
3F推:我算錯了...3/2沒錯...用電腦跑錯了XD140.121.213.196 01/08 00:29
4F→:裡面算出來是12140.121.213.196 01/08 00:30
9F推:X本來就不能為負吧?123.192.155.40 01/21 00:38
5F→:sin跟tan不是用面積証嗎?220.130.182.146 09/02 22:06
6F→:如法炮製還是不太會...220.130.182.146 09/02 22:06
1F推:爲何約等於一?沒理由阿220.130.182.146 09/02 13:49
2F推:能說詳細一下嗎?感謝XD220.130.182.146 09/02 14:03
6F推:原來是用泰勒XD,這樣就很怪了220.130.182.146 09/02 22:05
1F推:都算的出來吧,時間長久而已220.130.182.146 08/24 02:42
2F推:題目應該有給錯就是了...220.130.182.146 08/24 02:43
3F→:我剛剛嘗試用原po的算法,我失敗了...220.130.182.146 08/24 03:01
4F→:一樓的自己回答錯了...220.130.182.146 08/24 03:03
1F推:設x=3tanθ試看看220.130.182.146 08/23 21:45
3F推:我算是加= =220.130.182.146 08/23 21:53
1F推:第二題是FTC怎麼會有值220.130.182.146 08/03 23:36
2F推:第一設(2x+1)^1/2=u u^2=2x+1220.130.182.146 08/03 23:46
3F→:x=(x^2-1)/2220.130.182.146 08/03 23:47
4F→:原積分=1/2*∫(1~3上下限)u^4-u^2du220.130.182.146 08/03 23:48
5F推:3.f(x)=x^1/4 f(x+Δx)=f(x)+f'(x)Δx220.130.182.146 08/03 23:55
6F→:x帶入81,Δx=4220.130.182.146 08/03 23:57
2F推:能跟我說重積分的上下限嗎?210.58.49.232 07/13 21:41
4F推:上下限說一下感謝...我怎樣寫都錯...210.58.49.232 07/13 21:45
5F推:定績分應該積不出來,可用泰勒估值210.58.49.232 07/13 21:22
11F推:這用FTC1似乎也怪怪的,很沒把握210.58.49.232 07/13 21:26
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