• 2022-07-29 问题

    对一组序列[tex=11.0x1.357]8n6wCoeaq3myOyNhP//O2qufePEHi90azdCUpwfrLkk=[/tex]进行快速排序,要求结果从小到大排序, 则进行一次划分之后结果为      . 未知类型:{'options': ['[tex=9.571x1.357]QksMJ10ngO6V0wJpIGVjGg30VEiK8nVIEMBfvrQUDzE=[/tex]', '[tex=9.571x1.357]QsyfXnNGEMEuS/wZwCeZuv1wz0x237W2gDKEprknc+o=[/tex]', '[tex=9.571x1.357]SOFC2JQYfWK9u90hnH1VRJxqIR4ucdc756uaaFYWqpE=[/tex]', '[tex=9.571x1.357]5glOlSf3M5SnwsCm9d3QaFNpN5SFC3oVyFOQPA2MPWI=[/tex]'], 'type': 102}

    对一组序列[tex=11.0x1.357]8n6wCoeaq3myOyNhP//O2qufePEHi90azdCUpwfrLkk=[/tex]进行快速排序,要求结果从小到大排序, 则进行一次划分之后结果为      . 未知类型:{'options': ['[tex=9.571x1.357]QksMJ10ngO6V0wJpIGVjGg30VEiK8nVIEMBfvrQUDzE=[/tex]', '[tex=9.571x1.357]QsyfXnNGEMEuS/wZwCeZuv1wz0x237W2gDKEprknc+o=[/tex]', '[tex=9.571x1.357]SOFC2JQYfWK9u90hnH1VRJxqIR4ucdc756uaaFYWqpE=[/tex]', '[tex=9.571x1.357]5glOlSf3M5SnwsCm9d3QaFNpN5SFC3oVyFOQPA2MPWI=[/tex]'], 'type': 102}

  • 2022-06-03 问题

    求下列函数的导数:[tex=9.571x1.357]w6yeeH9t6LM12iB78dZpS5Puqu9zN7ZHWqXvk7bE45UWTQ1xp1x871oYfieCyYNj[/tex].

    求下列函数的导数:[tex=9.571x1.357]w6yeeH9t6LM12iB78dZpS5Puqu9zN7ZHWqXvk7bE45UWTQ1xp1x871oYfieCyYNj[/tex].

  • 2022-06-04 问题

    设二维随机变量[tex=2.786x1.286]wsm6hZKLwoHLmpiSvjoPLA==[/tex]的联合密度函数为[tex=14.929x3.357]vgKGxLUHpPWhloPIVd0P7vRQyC9FSB95IUePuj5ojk+oBYCXNJFuIoDLcLRifCPmcvcBZUs73t+YdUnUsK7MYQpcg+dBMcSLXoNfDHkb8MhrMTd2xN7FG5EJYxsls79GMNRk/NOeZl7k+H/x/vrc+A==[/tex]求[tex=9.571x1.357]n0V6Ta2tIy/IGvc70YhjNSbTtLIyJIls6NzeWvCsGfUap7LvMWRktZMPqSIJ40cM[/tex].[img=278x235]177dde5681599f2.png[/img]

    设二维随机变量[tex=2.786x1.286]wsm6hZKLwoHLmpiSvjoPLA==[/tex]的联合密度函数为[tex=14.929x3.357]vgKGxLUHpPWhloPIVd0P7vRQyC9FSB95IUePuj5ojk+oBYCXNJFuIoDLcLRifCPmcvcBZUs73t+YdUnUsK7MYQpcg+dBMcSLXoNfDHkb8MhrMTd2xN7FG5EJYxsls79GMNRk/NOeZl7k+H/x/vrc+A==[/tex]求[tex=9.571x1.357]n0V6Ta2tIy/IGvc70YhjNSbTtLIyJIls6NzeWvCsGfUap7LvMWRktZMPqSIJ40cM[/tex].[img=278x235]177dde5681599f2.png[/img]

  • 2022-06-05 问题

    若[tex=3.429x1.214]vjmB4vtpdaBGt2npf4Qi/g==[/tex],求证[tex=9.571x1.357]/rZq1u+QVdvyUhCZnWQQvKfzj8bVnTIIhsMC3uGBhJoUFuqsisvd8uz+iVhXeHir[/tex].

    若[tex=3.429x1.214]vjmB4vtpdaBGt2npf4Qi/g==[/tex],求证[tex=9.571x1.357]/rZq1u+QVdvyUhCZnWQQvKfzj8bVnTIIhsMC3uGBhJoUFuqsisvd8uz+iVhXeHir[/tex].

  • 2022-06-01 问题

    设[tex=0.571x1.0]FGGpnaR8m8C48rN8O0c7aw==[/tex]是素数,求证[tex=9.571x1.357]p4PpxrZ8C01dD8A33x8jKDi+i0F/BRVcJrrqhiKzT1U=[/tex]。

    设[tex=0.571x1.0]FGGpnaR8m8C48rN8O0c7aw==[/tex]是素数,求证[tex=9.571x1.357]p4PpxrZ8C01dD8A33x8jKDi+i0F/BRVcJrrqhiKzT1U=[/tex]。

  • 2022-06-05 问题

    求解常系数线性微分方程 : [tex=9.571x1.357]5N4fE/+TRNVJnPQE2QZxnl/pCbSVl7Hrof8ITZGc/CqwZRj7gl3iGwr7YlG3YUQkRAQIMc71frwIU4vx4IabWGJY6sY7yxReCOaFUAUe/Iw=[/tex]

    求解常系数线性微分方程 : [tex=9.571x1.357]5N4fE/+TRNVJnPQE2QZxnl/pCbSVl7Hrof8ITZGc/CqwZRj7gl3iGwr7YlG3YUQkRAQIMc71frwIU4vx4IabWGJY6sY7yxReCOaFUAUe/Iw=[/tex]

  • 2022-07-23 问题

    计算积分:[tex=8.714x2.786]NoxCE7FS272gKXpOClHxfWE7vPb6GukC651a4TQr/kMEZz91G/rvlBUeeOKeyyx4Fy+80gEyD0o7RMMtRKlZWg==[/tex]([tex=9.571x1.357]b3E2VwuBUHjAUySvAhJlcndpXeXqcRS6QZXuxDd6WPs=[/tex]为正整数)

    计算积分:[tex=8.714x2.786]NoxCE7FS272gKXpOClHxfWE7vPb6GukC651a4TQr/kMEZz91G/rvlBUeeOKeyyx4Fy+80gEyD0o7RMMtRKlZWg==[/tex]([tex=9.571x1.357]b3E2VwuBUHjAUySvAhJlcndpXeXqcRS6QZXuxDd6WPs=[/tex]为正整数)

  • 2022-07-24 问题

    设[tex=7.571x1.5]6k0pwIvNxXkEOwfNIwGLtilaGjsFEFmafusW+Ma6zQk=[/tex],求[tex=9.571x1.357]lIxRFQZbopnB6EmRvbBLbJJAbtqb9uXjRKRCH3cGPTQ=[/tex][tex=3.357x1.357]STjjVjSQ50LcKLVq4Z3JsQ==[/tex].

    设[tex=7.571x1.5]6k0pwIvNxXkEOwfNIwGLtilaGjsFEFmafusW+Ma6zQk=[/tex],求[tex=9.571x1.357]lIxRFQZbopnB6EmRvbBLbJJAbtqb9uXjRKRCH3cGPTQ=[/tex][tex=3.357x1.357]STjjVjSQ50LcKLVq4Z3JsQ==[/tex].

  • 2022-06-12 问题

    求下列曲线所围成平面图形的面积[tex=9.571x1.357]XrQDt9acnIDU7AlfvRupEEvh4r/zPffOk/tMyrKQK80=[/tex]

    求下列曲线所围成平面图形的面积[tex=9.571x1.357]XrQDt9acnIDU7AlfvRupEEvh4r/zPffOk/tMyrKQK80=[/tex]

  • 2022-06-07 问题

    设随机变量[tex=2.643x1.357]aikhN0DJgQzlD9+fBIp9pQ==[/tex]具有概率密度 [tex=13.786x2.429]EPaISH7F+7OFqeEao9lVbeUQyaoF09nCPhE5jc02P4HXTg11M4eZF0AnmspP+9DKvS4Ab2Y8nOweMCnt2LOezQ==[/tex]求[tex=9.571x1.357]lBv1hWdvvhZJGLvvUAYaKFM2gENwpCCXyEl0jHesUvUY7GueI7D8wgYGmZQQC5oj[/tex]

    设随机变量[tex=2.643x1.357]aikhN0DJgQzlD9+fBIp9pQ==[/tex]具有概率密度 [tex=13.786x2.429]EPaISH7F+7OFqeEao9lVbeUQyaoF09nCPhE5jc02P4HXTg11M4eZF0AnmspP+9DKvS4Ab2Y8nOweMCnt2LOezQ==[/tex]求[tex=9.571x1.357]lBv1hWdvvhZJGLvvUAYaKFM2gENwpCCXyEl0jHesUvUY7GueI7D8wgYGmZQQC5oj[/tex]

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