![](https://i.imgur.com/WI8GxpX.jpg)
[微積] 請問這題怎麼算
![](https://i.imgur.com/WI8GxpX.jpg)
請問大家這題怎麼算,謝謝!
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推
05/03 14:53, , 1F
05/03 14:53, 1F
→
05/03 14:53, , 2F
05/03 14:53, 2F
推
05/03 15:00, , 3F
05/03 15:00, 3F
→
05/03 15:00, , 4F
05/03 15:00, 4F
→
05/03 15:44, , 5F
05/03 15:44, 5F
→
05/04 11:04, , 6F
05/04 11:04, 6F