• 2022-11-03
    设 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 是 [tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex] 阶正交矩阵, 则 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 的任一 [tex=0.571x1.0]rFc/sfAAuCOtzhevhoREeA==[/tex] 阶子式 [tex=10.0x2.786]mCgqDfhKQAy1rU62OEMq8/BPf2j8rmYozykdSQ5B6cU58Fe+li92YNLdr7JEbZ5IZTX1mZj2aDYrlZ8ATuhESmrzZagFDXg25cqY/RW1R1Tb1ZMK778ru5QqC91RXRtGhbJ/V15PYDD1emhB5tVXwQ==[/tex] 的值等于 [tex=2.286x1.5]BA9nINE/zZ/p2WLHu9sXJw==[/tex] 乘以其代数余子式的值.
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