[微積分] 幫學弟解一下題目感謝= =消失
幹我已經忘得差不多了
這年頭還有人考證明題喔?
http://i.imgur.com/APhn1yp.png

寫完整我給200P= =
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Ebb and flow.
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推
07/11 23:21, , 1F
07/11 23:21, 1F
噓
07/11 23:21, , 2F
07/11 23:21, 2F
→
07/11 23:22, , 3F
07/11 23:22, 3F
噓
07/11 23:22, , 4F
07/11 23:22, 4F

→
07/11 23:22, , 5F
07/11 23:22, 5F
→
07/11 23:22, , 6F
07/11 23:22, 6F
→
07/11 23:23, , 7F
07/11 23:23, 7F
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