[微積] 積tan^-1(1+x^2)
不好意思要各位點進去看,我在最後一步卡住了,不知道方向是不是錯了,若沒有錯,怎繼續下去呢?謝謝.
http://upload.lsforum.net/users/public/c30085tana223.jpg

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推
11/24 23:08, , 1F
11/24 23:08, 1F
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11/24 23:10, , 2F
11/24 23:10, 2F
推
11/24 23:16, , 3F
11/24 23:16, 3F
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11/24 23:24, , 4F
11/24 23:24, 4F
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11/25 15:24, , 5F
11/25 15:24, 5F
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11/25 16:27, , 6F
11/25 16:27, 6F
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11/25 17:25, , 7F
11/25 17:25, 7F
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11/25 21:42, , 8F
11/25 21:42, 8F
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11/25 21:51, , 9F
11/25 21:51, 9F