[微積] 問一題定積分
∞
∫ln(a^2+x^2)/(x^2-b^2) dx
0
答案查積分表是簡單的arctan函數
有人可以看看怎麼算嗎?
感謝!!
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正妹也只不過是一組物質波方程的特解罷了(  ̄ c ̄)y▂ξ
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◆ From: 140.112.248.221
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04/02 01:40, , 1F
04/02 01:40, 1F
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04/02 02:08, , 2F
04/02 02:08, 2F
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04/02 02:09, , 3F
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04/02 02:09, , 4F
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04/02 02:09, , 5F
04/02 02:09, 5F
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04/02 16:18, , 6F
04/02 16:18, 6F
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04/02 18:28, , 7F
04/02 18:28, 7F
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04/02 20:09, , 8F
04/02 20:09, 8F
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04/02 20:46, , 9F
04/02 20:46, 9F
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04/02 22:06, , 10F
04/02 22:06, 10F

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04/02 22:08, , 11F
04/02 22:08, 11F
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04/02 22:10, , 12F
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04/02 22:11, , 13F
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04/02 22:57, , 14F
04/02 22:57, 14F
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04/02 23:24, , 15F
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04/02 23:26, , 16F
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04/02 23:42, , 17F
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04/02 23:43, , 18F
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04/02 23:43, , 19F
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04/03 01:42, , 20F
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04/03 01:43, , 21F
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04/03 01:45, , 22F
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04/03 01:48, , 23F
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04/03 16:40, , 24F
04/03 16:40, 24F
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04/03 16:40, , 25F
04/03 16:40, 25F
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08/13 16:45, , 26F
08/13 16:45, 26F
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09/17 14:42, , 27F
09/17 14:42, 27F