• 2022-05-31 问题

    证明题.已知[tex=1.286x1.071]c5Cf4pRARaBipYntugL/3iX6j2L25q2ZK/Q/aYNhVjo=[/tex]为[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]阶非奇异矩阵[tex=0.929x1.0]zkuxy59wnc0FrSuUc1OFF6pw7am5S+IP5AAfiovVsGI=[/tex]的伴随矩阵,证明[tex=5.714x1.571]ddtNYyKpszqy7W1RYYQRuJZasoNzCZR9FkXZ1Z5jwi7Wx2zSACVPzsGHBK+qS28/oIxnwHnNP7mWfDrjrFvgrN1ul3WsfG0YUPfp12PaQg0=[/tex].

    证明题.已知[tex=1.286x1.071]c5Cf4pRARaBipYntugL/3iX6j2L25q2ZK/Q/aYNhVjo=[/tex]为[tex=0.643x0.786]/he/ol8BkDuTTL9yMPtH4Q==[/tex]阶非奇异矩阵[tex=0.929x1.0]zkuxy59wnc0FrSuUc1OFF6pw7am5S+IP5AAfiovVsGI=[/tex]的伴随矩阵,证明[tex=5.714x1.571]ddtNYyKpszqy7W1RYYQRuJZasoNzCZR9FkXZ1Z5jwi7Wx2zSACVPzsGHBK+qS28/oIxnwHnNP7mWfDrjrFvgrN1ul3WsfG0YUPfp12PaQg0=[/tex].

  • 2022-06-08 问题

    设矩阵[tex=7.5x3.5]+HNIZcMaSzNwCe0LO7bsUq/nNqiD9uPVTX2/0HTi4M2hT8yftZRYRfeCmBJSGBbRl2HvXQqKItST3hwrgjnB0stDjK1Wyzt0fRylSRrw8QBpqG15X9jY7YtiyXDhHrw9[/tex],[tex=1.286x1.071]c5Cf4pRARaBipYntugL/3iX6j2L25q2ZK/Q/aYNhVjo=[/tex]为[tex=0.929x1.0]zkuxy59wnc0FrSuUc1OFF6pw7am5S+IP5AAfiovVsGI=[/tex]的伴随矩阵,则[tex=2.786x1.357]ddtNYyKpszqy7W1RYYQRuKt+NsIFgVZNGgr/AmuLlUMNT5qHrvegJ946ZMujRKUl[/tex][input=type:blank,size:4][/input].

    设矩阵[tex=7.5x3.5]+HNIZcMaSzNwCe0LO7bsUq/nNqiD9uPVTX2/0HTi4M2hT8yftZRYRfeCmBJSGBbRl2HvXQqKItST3hwrgjnB0stDjK1Wyzt0fRylSRrw8QBpqG15X9jY7YtiyXDhHrw9[/tex],[tex=1.286x1.071]c5Cf4pRARaBipYntugL/3iX6j2L25q2ZK/Q/aYNhVjo=[/tex]为[tex=0.929x1.0]zkuxy59wnc0FrSuUc1OFF6pw7am5S+IP5AAfiovVsGI=[/tex]的伴随矩阵,则[tex=2.786x1.357]ddtNYyKpszqy7W1RYYQRuKt+NsIFgVZNGgr/AmuLlUMNT5qHrvegJ946ZMujRKUl[/tex][input=type:blank,size:4][/input].

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