• 2022-07-25
     已知 [tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex] 阶方阵 [tex=2.0x1.214]vnzjVhyzo/NIhVUgFyjLlA==[/tex] 满足条件 [tex=4.143x1.0]4EGwtNPILOTkGljLrP4Ukw==[/tex] 求 [tex=5.5x2.786]jcCMHflCR8OS9TosV6N5vG1RhOgz37MfZIZv5lwsozfeNWs2Xtqnv6P48tdqQzwA/vJl2nCoz0qK3550AgQDVw==[/tex].