• 2022-06-26
    求[tex=6.643x2.786]eY5sIca5KoZ170mC1C3nmQKumeRERFntpoFQELnESmove0sKWMl2qDZtwu2k/Wf1cyZjLKxiKgqWaKBrQI8Yfw==[/tex]的一阶偏导数(其中[tex=0.5x1.214]gNOHIx2AGu3qP//Yn7oxrg==[/tex]具有一阶连续偏导数)
  • [tex=18.286x8.643]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[/tex]

    内容

    • 0

      求下列函数的一阶偏导数,其中 [tex=0.5x1.214]gNOHIx2AGu3qP//Yn7oxrg==[/tex]可微:[tex=6.714x1.357]0yrbQ/iXuUhUL2DAgIyzmITLKQ4+j3yCf1bEGC0Z3G4=[/tex]

    • 1

      设 [tex=4.714x1.357]qTaybq10oaXkW0nTxPqn6A==[/tex] 其中 [tex=0.5x1.214]gNOHIx2AGu3qP//Yn7oxrg==[/tex] 具有二阶导数,其一阶导数不等于 1, 求 [tex=2.214x2.5]+sfv9fbaljqgKDIK5JrU9TkB7in4U4SOP2zwVb0U7r0=[/tex]

    • 2

      求下列函数的一阶偏导数(其中[tex=0.5x1.214]0K9Xf7VHWdVeOrSYAKIm6Q==[/tex]具有一阶连续偏导数):[tex=7.143x1.571]3K/XH1NYfBjKruPUclfCOWvJ/V2YMjS9nGXsX8sT6UmrnnOykS3q6eVVeM2qEkyT[/tex];

    • 3

      设 [tex=8.286x1.357]l/AoV3IJ+SM0iOvPI6Mwznd+p9s6w9Y8vYWqDx69yMXd2Le4kQMC9YiiIDMpR3C7FHG44h4GFUOptHhIWDsVjQ==[/tex], 求 [tex=2.429x2.714]RJakEEAq6IZY8uMTdSFcEFjQzxTnz4/jDu+kcdiia78iJZ0SeV8yp+UyBNZsXbfI[/tex], 其中[tex=0.5x1.214]gNOHIx2AGu3qP//Yn7oxrg==[/tex]具有二阶连续偏导数.

    • 4

      设[tex=8.643x1.357]bEVxp9iG+Wr8LTjhkcCndySBY8BCCGPtFtL7C7N4qCQ=[/tex],其中 [tex=0.5x1.214]gNOHIx2AGu3qP//Yn7oxrg==[/tex]具有二阶连续偏导数, 求[tex=4.357x2.714]wemZF6J8G/YMosz/oXkp1MLguNnNjzgW4bBBZTxOS6Xcw7RLrsaRzyt+K/YG6a6tDUy++aMqV4Qo5wE9XZdwbA==[/tex]