求下列复合函数的指定阶的偏导数,其中 [tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex] 具有二阶连续偏导数:[tex=10.5x2.714]5uz5YpWFwhy+b0+HSpWfKiIZCcQNfMD4PTUShUtDzrn2Si07CSq/7OPBX8nGWF6dT3R9uibVjC0UmtU1e57X+/3Hri/crZemFV3if5OWtVHADBilVp/lKsW+BwHMYFtCAnHCQdKWZRVeaVI41oVEY5LOAT6EGPqR44kUXkSXhzA=[/tex].
设 [tex=6.357x1.357]B2tJCXWOpH1WHRZfKmnBVw==[/tex], 则 [tex=4.071x1.357]2rWn4NeqhBDYYsBVbfxxEg==[/tex], 其树形图如图所示,则[img=94x103]178febd1185e7b9.png[/img][tex=17.143x2.071]V9fVXReHUrcmKJSTnoNlS6Ff1/BpV286INVZ6gU3ArM4uLlC8IhjZQXNsni7KCJNtqnxICmZ3UVjRIaK3NWsWkR9lAxC9Z6ucaOAYhismukQar2cGqR9YFcNKpCJv2JEGu5xzZvOTxoFm3FRDPOpLZP2fQOzJ982uj8h9fzXd5hAQEAbChhtQpd8vK70XWxksHiu510/3/iq9wwT6/0zI77Dp10Mdhv/Ud03UDQoV+e2A+QrlegTU1Ws/moDIwo9lXY00thgmio/uNNMt1u+Yg==[/tex] ,[tex=23.643x9.357]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[/tex][tex=20.5x5.357]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[/tex][tex=8.214x2.214]V9fVXReHUrcmKJSTnoNlS2VH85Q2O3lrqDC96Fb5StR/6Igdfc5xxdMVJZaNEDutFKcRVtqW+Enb91yim/KI5XnOkA4n99RqCG5zO/wigMW4TZvKBhgJL0TkaUoa2+IEazufl0dtRhXyWMvplpPjaDqV/llZksyKruXDVrEiJ+o=[/tex] ,[tex=17.643x5.929]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[/tex]
举一反三
- set1 = {x for x in range(10)} print(set1) 以上代码的运行结果为？ A: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} B: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10} C: {1, 2, 3, 4, 5, 6, 7, 8, 9} D: {1, 2, 3, 4, 5, 6, 7, 8, 9,10}
- >>>x= [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9]>>>print(x.sort()) 语句运行结果正确的是( )。 A: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] B: [10, 6, 0, 1, 7, 4, 3, 2, 8, 5, 9] C: [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0] D: ['2', '4', '0', '6', '10', '7', '8', '3', '9', '1', '5']
- 求复合函数 [tex=6.5x1.571]a6ejU7jO6VUjFtknCVQPpHuU/XWP68DrX5l1cSi8vXcMXoZd1ECNG9AfEmqwzXC/[/tex] 的一阶偏导数,其中 [tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex] 有一阶连续偏导数.
- 求下列复合函数的一阶偏导数， 其中 [tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex] 有一阶连续导数:[tex=8.286x1.286]OdfskAyOiw+oJejpnV6M1bdhhP16f5O8ezgppIwjmLJgi+UA+3BVoVERQfl4+NjH[/tex]
- 求下列复合函数的一阶偏导数， 其中 [tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex] 有一阶连续导数:[tex=7.429x1.286]g7+TjCPlnFwbUQr0o3xW5nXfrfg8eV2MxDYn3GaSSsc=[/tex].
内容
- 0
求下列复合函数的一阶偏导数， 其中 [tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex] 有一阶连续导数:[tex=7.357x1.286]n6CQqfUE+QUuPWNrG5h3wEVr8hFHqEtVtPPNCAZP8GwPhSBMLYVIbafZSMyXGENL[/tex]
- 1
设函数[tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex]具有一阶连续偏导数，求下列函数的一阶偏导数．[tex=7.214x1.286]mRAOxRcbmONoBuKzAFhEgjwLMxQL17pD13z2hZ6ZmS8=[/tex]．
- 2
设函数[tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex]具有一阶连续偏导数，求下列函数的一阶偏导数．[tex=9.0x1.286]5+pYdU1QLj9mDpQ1fMwp63mH6BugQWoafc+R6zEv+Y4=[/tex]．
- 3
设函数[tex=0.643x1.286]+RQz+inOZSqc5WvKyEpD0Q==[/tex]具有一阶连续偏导数，求下列函数的一阶偏导数．[tex=9.929x1.286]gMsqWKQkmGn35cfWZt4F5PbwcWma52DRHw3CwYo3MqY=[/tex]．
- 4
【计算题】5 ×8= 6×4= 7×7= 9×5= 2×3= 9 ×2= 8×9= 7×8= 5×5= 4×3= 5+8= 6 ×6= 3×7= 4×8= 9×3= 1 ×2= 9×9= 6×8= 8×0= 4×7=