• 2022-05-29
    设[tex=0.929x1.0]9MCaa3NdBrky4bnBPtTtgw==[/tex]是[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]阶矩阵,满足[tex=2.929x1.214]aNFjUlZB34NgbGwuIbU/pWY1T7a1KlZ+F1RlJL+3fMY=[/tex],证明:[tex=8.429x1.357]e+9NsxphPEGGe9GaHfjtr2DtFNm5EGkJg48N1Ps4VuuNbo7vjEqcMbwnq2ECuBje[/tex]。
  • 举一反三