• 2022-06-05
    设 [tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex] 阶方阵[tex=1.786x1.214]s/df2ZE+BhF7kkKI1Rb3ww==[/tex] 满足: [tex=16.0x1.5]wBEIG6guqialGrZHLnnVUrWGvcifjiMu86GbQoXU/LU1jrnjwVhijVnC+EaC2FGdkdlep1rF96g79s4AkIF1FQ==[/tex], 证明:[tex=11.5x1.429]73j1TLguTjvjYIO320L0CT4CvEv7s3is45tNUqTDfRMOiHOk9vb4ONFWmSVuG3BM[/tex]
  • 举一反三