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批踢踢實業坊 ask 板
 
[請問] ln(-1)
Jun 11th 2014, 15:09, by ap4619

作者ap4619 (Too)

看板ask

標題[請問] ln(-1)

時間Wed Jun 11 15:09:07 2014

助教丟了一個題目 ln(-1)=? 說是晚上考試會出的題目 可是他又不願意解題給我們看T.T 想問板上有神人可以救救我嗎~~ ----- Sent from JPTT on my HTC One X+. -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 125.227.224.164 ※ 文章網址: http://www.ptt.cc/bbs/ask/M.1402470550.A.99E.html

→ ap4619:這是他給的提示! 06/11 15:12

推 APM99:i*pi (複變) 06/11 15:47

→ ap4619:想請問一下是怎麼推導出這個答案的?? 06/11 15:52

→ ap4619:助教要求要有過程=.= 06/11 15:52

推 APM99:wiki 看自然對數就行了 肯定有提到 定義的一部分 06/11 15:54

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