• 2022-05-29 问题

    该债券的到期收益率是()。 A: 6.214% B: 6.538% C: 6.602% D: 6.759%

    该债券的到期收益率是()。 A: 6.214% B: 6.538% C: 6.602% D: 6.759%

  • 2022-05-28 问题

    设[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnKwFg+7QIgVqHLYy1uzxhqe9OJw71CO7z7F8qk2gxhcvbSFBr8OXW/lFGlAYOC1FUw==[/tex],[tex=6.214x2.786]tAg4kjefm91yBdigy4ffjJeJ4BAz2WxYvhTOBBdrpgF6cpY5lO8cgUZ522of8HSiLb+LObVRQacMqyR3UndYMA==[/tex],求[tex=8.0x1.214]WkQE6Zp6lAOctltcdId2clmHSKYulKDm4yo50BfU03c=[/tex]

    设[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnKwFg+7QIgVqHLYy1uzxhqe9OJw71CO7z7F8qk2gxhcvbSFBr8OXW/lFGlAYOC1FUw==[/tex],[tex=6.214x2.786]tAg4kjefm91yBdigy4ffjJeJ4BAz2WxYvhTOBBdrpgF6cpY5lO8cgUZ522of8HSiLb+LObVRQacMqyR3UndYMA==[/tex],求[tex=8.0x1.214]WkQE6Zp6lAOctltcdId2clmHSKYulKDm4yo50BfU03c=[/tex]

  • 2022-05-31 问题

    下列两个实对称矩阵能否一齐合同对角化?[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnAVLBQ/LjQTM9mCDWHIfd8VKR+s7umMd3eb25pNYDqWoKQwHpTNRVMG2Fb0S+zKubA==[/tex],[tex=6.214x2.786]tAg4kjefm91yBdigy4ffjH9GHFs7Z+Y3+vbvxjMpWBZ6VdmaYxXAdlDkvtrXmChvZK2MerCPtcRro016QXyQMg==[/tex]。

    下列两个实对称矩阵能否一齐合同对角化?[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnAVLBQ/LjQTM9mCDWHIfd8VKR+s7umMd3eb25pNYDqWoKQwHpTNRVMG2Fb0S+zKubA==[/tex],[tex=6.214x2.786]tAg4kjefm91yBdigy4ffjH9GHFs7Z+Y3+vbvxjMpWBZ6VdmaYxXAdlDkvtrXmChvZK2MerCPtcRro016QXyQMg==[/tex]。

  • 2022-06-16 问题

    设[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnEiAtkxpEziF9aIMzZ+zNrFxaofxTsRVi1ilXgtkgyLW01+V4nVN7hymOUCwj/7gWA==[/tex],[tex=6.214x2.786]tAg4kjefm91yBdigy4ffjLFjBhEKOFee9TMcmG5wii8JLKd89RLSRB1wdifXC4hTtBb6mFqG/qpW62OSzfb7FQ==[/tex],[tex=4.786x1.143]K5WV1/HhkGZNX+47BWpoBA==[/tex],求[tex=2.5x1.214]avP/B4vjuHX9ErnxW4WFkw==[/tex] .

    设[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnEiAtkxpEziF9aIMzZ+zNrFxaofxTsRVi1ilXgtkgyLW01+V4nVN7hymOUCwj/7gWA==[/tex],[tex=6.214x2.786]tAg4kjefm91yBdigy4ffjLFjBhEKOFee9TMcmG5wii8JLKd89RLSRB1wdifXC4hTtBb6mFqG/qpW62OSzfb7FQ==[/tex],[tex=4.786x1.143]K5WV1/HhkGZNX+47BWpoBA==[/tex],求[tex=2.5x1.214]avP/B4vjuHX9ErnxW4WFkw==[/tex] .

  • 2022-06-28 问题

    应用换元积分法求定积分[tex=6.214x2.786]3U7f3pe1GSu3JZoBtbQvtRfeRMk8jOqNYLyXzqKwVP+C5/R6llPdScTUNisqPv7R[/tex]

    应用换元积分法求定积分[tex=6.214x2.786]3U7f3pe1GSu3JZoBtbQvtRfeRMk8jOqNYLyXzqKwVP+C5/R6llPdScTUNisqPv7R[/tex]

  • 2022-05-27 问题

    求矩阵 [tex=6.214x2.786]3BT1BgBZQ5uJXxD5dg+w218btlHJnvsvnTigSxXr+eIUsuw/KC3tuqEaqYuXd8lB+NHuPsE6cavlG2/E9iNyig==[/tex] 的特征值及特征向量

    求矩阵 [tex=6.214x2.786]3BT1BgBZQ5uJXxD5dg+w218btlHJnvsvnTigSxXr+eIUsuw/KC3tuqEaqYuXd8lB+NHuPsE6cavlG2/E9iNyig==[/tex] 的特征值及特征向量

  • 2022-06-08 问题

    给定线性方程组[tex=6.214x2.786]Ck4j1YFlvVH5wCAykOEMi4y+YtmBBNRvJQ/ydtihxDy4tIJ+H995qGb80DEvINCqIBvX3M14G1zygKM/NnR+SN7iab4WnNOFOb07VNY1EU0=[/tex]写出SOR迭代格式

    给定线性方程组[tex=6.214x2.786]Ck4j1YFlvVH5wCAykOEMi4y+YtmBBNRvJQ/ydtihxDy4tIJ+H995qGb80DEvINCqIBvX3M14G1zygKM/NnR+SN7iab4WnNOFOb07VNY1EU0=[/tex]写出SOR迭代格式

  • 2022-06-06 问题

    用初等变换法求矩阵的逆矩阵:[tex=6.214x2.786]No14tepOrgpLFcwU7iwUQc6PYEyVxAVlWVgJbjSS3xRdmJwva3izoeBg9Xo5HVY0lgy5AfMwl9AYX4n7VMfR0m/5CoJFghrkqiyV7uL6xrI=[/tex]。

    用初等变换法求矩阵的逆矩阵:[tex=6.214x2.786]No14tepOrgpLFcwU7iwUQc6PYEyVxAVlWVgJbjSS3xRdmJwva3izoeBg9Xo5HVY0lgy5AfMwl9AYX4n7VMfR0m/5CoJFghrkqiyV7uL6xrI=[/tex]。

  • 2022-06-08 问题

    写出下列对称矩阵对应的二次型[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnLXnNlIFe1Mgh5cPhOSci5oPYhaRC4xITGCN+zncZ0LsyoqLPS8cCHndLLp/gmK9Og==[/tex]

    写出下列对称矩阵对应的二次型[tex=6.214x2.786]sSXBpxJWudVpH1R35o4LnLXnNlIFe1Mgh5cPhOSci5oPYhaRC4xITGCN+zncZ0LsyoqLPS8cCHndLLp/gmK9Og==[/tex]

  • 2022-07-27 问题

    利用公式法求矩阵的逆矩阵:[tex=6.214x2.786]r+tiAx6ClSaeP7cZbqpjmeFn4TryYGoIpBR8aXcNBX3QRtIzK2sYGfkiO+LSKbWH6w50di+T+69KTZ+7hl/9Bw==[/tex]。

    利用公式法求矩阵的逆矩阵:[tex=6.214x2.786]r+tiAx6ClSaeP7cZbqpjmeFn4TryYGoIpBR8aXcNBX3QRtIzK2sYGfkiO+LSKbWH6w50di+T+69KTZ+7hl/9Bw==[/tex]。

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