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求下列函数对自变量的二阶偏导数,[tex=0.5x1.214]0K9Xf7VHWdVeOrSYAKIm6Q==[/tex]具有二阶连续偏导数:[tex=6.214x1.571]dlIVpsmh/U6JiDzqwgzWq8hc7fZ1StuQTap5jXV1Q92ohRmCKSu+KxqfNu9ZzeWq[/tex]

求下列函数对自变量的二阶偏导数,[tex=0.5x1.214]0K9Xf7VHWdVeOrSYAKIm6Q==[/tex]具有二阶连续偏导数:[tex=6.214x1.571]dlIVpsmh/U6JiDzqwgzWq8hc7fZ1StuQTap5jXV1Q92ohRmCKSu+KxqfNu9ZzeWq[/tex]

发布时间:2025-07-11 08:24:46
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答案:解:[tex=25.429x6.5]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[/tex][tex=22.0x3.357]a0s3MH7cLIdmiBRR0YN069y1TLmajjXDC9GYXNAaRDut6IelvsEHFTPsxuK76H+UuNGan+LlyV+esrCLH+XJmC8rGmHkssKNracu0O771uDXMGQ3Uwe+kVO0AJTEcqvz6kfsbSM3c7sOowjoT50PTPVafMAr/4xDN7nU+OdFdVXCDHpDqRG8LwfLocjuyQEfCRqnozOXVF6nQmBgbqHHdO0Jn+e//62r0YU56MekU5Syj+IJvYg/XlVpo6pF7AFqmz+y7x/ffhi2t0d6hG/UUxVf9iisp3O3O6gXBMQCNLs=[/tex]
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