[微積] 急!!!!!!!! 偏微問題!!!!!!!!!
http://ppt.cc/yHUX
各位大大大家好
請問這個答案是 2X 還是 X
感謝了
很急
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◆ From: 1.161.100.230
※ 編輯: nadokaisshit 來自: 1.161.100.230 (11/30 01:18)
推
11/30 02:14, , 1F
11/30 02:14, 1F
→
11/30 02:14, , 2F
11/30 02:14, 2F
推
11/30 03:18, , 3F
11/30 03:18, 3F
→
11/30 03:18, , 4F
11/30 03:18, 4F
推
11/30 11:15, , 5F
11/30 11:15, 5F
→
11/30 11:16, , 6F
11/30 11:16, 6F
推
11/30 19:24, , 7F
11/30 19:24, 7F