微積分問題
1.2xe^xy積分
2.(x^2)ye^xy積分
3.x^3e^xy積分
4.x(y-1)e^(x^2)/2積分
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09/22 13:32, , 1F
09/22 13:32, 1F
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09/22 14:36, , 2F
09/22 14:36, 2F
噓
09/22 15:06, , 3F
09/22 15:06, 3F
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09/22 15:06, , 4F
09/22 15:06, 4F
推
09/22 22:54, , 5F
09/22 22:54, 5F
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09/22 22:56, , 6F
09/22 22:56, 6F
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09/22 22:56, , 7F
09/22 22:56, 7F
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09/22 22:56, , 8F
09/22 22:56, 8F
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09/22 23:01, , 9F
09/22 23:01, 9F
噓
09/22 23:03, , 10F
09/22 23:03, 10F
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09/24 00:14, , 11F
09/24 00:14, 11F
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09/24 00:20, , 12F
09/24 00:20, 12F
推
09/28 11:40, , 13F
09/28 11:40, 13F
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09/28 11:41, , 14F
09/28 11:41, 14F