• 2022-05-29
    求解定解问题[tex=19.0x3.643]ewI+OngIM4QZe2GI/32/yxoBCrG5hErf+MrhM5K/CcgZxXQ/fgSpfqpB01GMRQnH0owt5ZaP9+fZgl2dPy+zK9dI5I05dWtrw91u8/soFFY0VujiKkO4t9WOsmG5IDsGULFSPhOHfLig1Fc8lLe6SAYAZYA0KfGwMVswzCGfg8KdGVL0c6sgaSDVXh/6wZlavRM35UUUSAf4ceBT8Lb07Q==[/tex]。
  • 解:所要求解的定解问题具有轴对称性,其轴对称球内解为[tex=10.714x3.286]Tght63ZNCduY14pXzfKa5sD+y4ELSLFnYuObsxyYq1waR9y3ghUw/BmQNtQZiQz6klBr450de/KDTsuktPR82Q==[/tex]。[br][/br]由[tex=17.143x2.357]F0V2BsQ2nGVLoKWgX8pYtW4tKbxE9Fb4OckFqbMSzeuskH9TMCZFlpH2EGGR4YyEtfw8rZu5aNc7xG69BZ9A9euJ9qdiWWqkD+DJIV0xH4WuMKOTOMUWmls/EwNAe5Ijt1nadjdLai3ENFsOSfcGZw==[/tex],得[br][/br][tex=18.643x3.286]mCMeP85psoxR3JSQV3Ym5yueOaNNakGpCaYeJYmKxetqdWpomTJADM02edFPLDUOVdJpn/TF8oEkcW4ABIYtww1XGKdr2Qi20yWV/z8/UVIhCf4fSkNoRXwJGbJ8M77iVMEspFxWooBwWgAGPbcZQrZRs4xhSfeYhQyc+7gCjCw=[/tex][br][/br]比较两边的系数,得[tex=22.0x2.357]HjHWOkoKs7gG82PXwgnvitHb1lZ4BpESoPAwI1pR7wiuQY9ZAw1Xj1kbi3tOwN4eSg1bH2IQv2a2Al3nwJ36i6iCVPNqbO0d2h+Clb02oxsEW1Ti4cDtGlirja2IQSCk9Ny03nNlIAEJt8ynFV7T73mj4Y9FjNFIZ7ydwwllfaY=[/tex][br][/br][tex=33.357x2.5]YBijNr9+Kxy6mjuuMLQ2yo+QmBGO9/DcicT3VSfvD1KQWlur99Ij7AQNvJpFQWfpGWS+W4BcRPek41R+AnqfUja+eahN73jg1Big2HnYrNWYus4ROkJpl/7/ur69GrqT95bT7FSNnLGjiLJV7NWI6GpgZDr0RgmVYNJNVbhYcbJJUQ7nMgQhP2Rg0MwGFzOSF9IYucL78VzL8F/dlef7Hglu3lDnVywuFSrJefGQaYeSwTxlN16BVoErQVeVFbj5VgsWoYEqhbWvaZzZ/24E9qBAsPTBThur/LMhkkikwM0gMRllMrAotq0VjD8N/D8k[/tex]。

    内容

    • 0

      以下程序段实现的输出是()。for(i=0;i<;=9;i++)s[i]=i;for(i=9;i>;=0;i--)printf("%2d",s[i]);[/i][/i] A: 9 7 5 3 1 B: 1 3 5 7 9 C: 9 8 7 6 5 4 3 2 1 0 D: 0 1 2 3 4 5 6 7 8 9

    • 1

      利用行列式的性质计算下列行列式的值1 2 0 0 02 5 0 0 0 9 8 1 2 37 6 4 5 65 4 7 8 9

    • 2

      list(range(-1,10,2)) A: [0, 2, 4, 6, 8, 10] B: [-1, 1, 3, 5, 7, 9] C: [0, 2, 4, 6, 8]

    • 3

      下面语句的输出结果是?range(len('HelloWorld')) A: [1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11] B: 11 C: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10] D: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]

    • 4

      下面是图的拓扑排序的是?(多选)[img=340x240]1802faef6ebcc2a.png[/img] A: 2 8 0 7 1 3 5 6 4 9 10 11 12 B: 2 8 7 0 6 9 11 12 10 1 3 5 4 C: 8 2 7 3 0 6 1 5 4 9 10 11 12 D: 8 2 7 0 6 9 10 11 12 1 3 5 4