
[微積] 兩題積分

第一題用變數代換完全無法
第二題用出了半角代換也沒辦法
懇請幫忙謝謝!
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06/23 18:39, , 1F
06/23 18:39, 1F
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06/23 18:41, , 2F
06/23 18:41, 2F
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06/23 18:42, , 3F
06/23 18:42, 3F
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06/23 18:42, , 4F
06/23 18:42, 4F
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06/23 18:47, , 5F
06/23 18:47, 5F
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06/23 18:50, , 6F
06/23 18:50, 6F
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06/23 18:52, , 7F
06/23 18:52, 7F
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06/23 18:59, , 8F
06/23 18:59, 8F
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06/23 19:18, , 9F
06/23 19:18, 9F
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06/23 19:19, , 10F
06/23 19:19, 10F
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06/23 19:26, , 11F
06/23 19:26, 11F
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06/23 19:58, , 12F
06/23 19:58, 12F
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07/07 12:17,
6年前
, 13F
07/07 12:17, 13F
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