• 2022-06-12
    设[tex=0.786x1.286]TKU5UzNEMzEJwORo6mbEYA==[/tex]是[tex=0.643x0.786]FU7w6l1IEII0B13k5eE1RA==[/tex]阶可逆矩阵,[tex=1.0x1.0]1FxgYWJ8+K7k+WveMA+HgE0t3in4r5SVXKzEh99S2mk=[/tex]是[tex=2.286x1.286]I06yRpy8ahH/21Lu+I9pOg==[/tex]矩阵,且[tex=10.786x3.5]1FxgYWJ8+K7k+WveMA+HgMuwybondqV5sCRcDKdvNGd4tzO40WnQ86qvzRRIgKmwBsGp4TjN+5on06AxlPlmlwyGo+hhA6UMO89pNpku8hOWBlf5AvSKx2y6QyNKjCOm7KDS3d0OrFQV83syEQKRJb5dmURShTOQ8UqPf7olHHI=[/tex],试用分块矩阵的乘法,求一个[tex=4.786x1.286]9GGFGpGcUFxzBsQ2lmZR+73/PcMmakj821OLQd42yb4=[/tex]矩阵[tex=0.929x1.0]r5Haq7W1lVGBc4dFEM2Zk1042rAqwO2NsSIOA9UOXzQ=[/tex],使得[tex=7.071x2.786]r5Haq7W1lVGBc4dFEM2Zk88512tcDydigD0n9GG/Ty5rukg19ulyW+5+4RYsQ1zw3tmgGIx/Y4JzCB7vgKNPAggHO6sQhtSgoej7t+XnzTP7exhoHd/78sEX2t8P3GZ+oiUczkOkj2x9kJDkYYOnRA==[/tex]。
  • 举一反三