[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fZXdrkyPI4aSh1939T_siYbCRCwwBUkPlOkEbosRGczc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":8,"question":12,"related":13,"source":23,"type":82},[],"2026-03-16 19:53:29",324124642,[],{"courseId":9,"courseImg":10,"courseName":11},"8b94edef8a9c513e9cef44388ccbb4b6","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd6837b173a3bd6a986ad7d5f9ad7cb4a.png","线性代数","已知4阶方阵A,其中第三列元素分别为1,2,3,-2,它们的代数余子式的值分别为3,-2,2,1,则行列式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F329c223dbacd8a413e63ea5dee3bcd4d.png\">=____",[14,25,32,38,47,52,57,65,71,79],{"answer":15,"createTime":5,"id":16,"options":17,"question":22,"source":23,"type":24},[],324124633,[18,19,20,21],"0","1","-1","2","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F83ee120bda8d473e202865d061a2940c.png\">","v1",0,{"answer":26,"createTime":5,"id":27,"options":28,"question":31,"source":23,"type":24},[],324124634,[18,19,29,30],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F35dfe7d6454ade03dfc71d636166cf19.png\">","7","若行列式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2188a43acfc49426d32d25372fe37b1e.png\">,则\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F81ec9270537a66cfa7c926c3af265798.png\">",{"answer":33,"createTime":5,"id":34,"options":35,"question":37,"source":23,"type":24},[],324124635,[21,36,18,19],"-2","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fba5b2f8b902b8d7f55658a5399a22ba6.png\">( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":23,"type":24},[],324124636,[42,43,44,45],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc13c19a0d644cac51ba3e43229e1c576.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fdf99755c1f97ac9c85dc3f9216e6a294.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd918f050a10a4d8fb4301191e6236ebc.png\">","-\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd918f050a10a4d8fb4301191e6236ebc.png\">","在三阶行列式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1fbc82536ee8c20dc1347e7b78cd6c1f.png\">中,元素\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe365d49be319022d1d7be28344bdaca8.png\">的余子式是( )",{"answer":48,"createTime":5,"id":49,"options":50,"question":51,"source":23,"type":24},[],324124637,[42,43,44,45],"行列式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1fbc82536ee8c20dc1347e7b78cd6c1f.png\">中元素\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F59291f0d2ecea2a620482e7407720b20.png\">的代数余子式是( )",{"answer":53,"createTime":5,"id":54,"options":55,"question":56,"source":23,"type":24},[],324124638,[18,19,20,21],"行列式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F065d3dcc0e8118b3fbe4169b2562d3b3.png\">中元素4的代数余子式的值为( )",{"answer":58,"createTime":5,"id":59,"options":60,"question":64,"source":23,"type":24},[],324124639,[18,61,62,63],"6","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5bf467a4398b61c756fab3cbd7c67e6e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F79006a8a2f8f6bd5c7da9dec57e21bfd.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fcb3f18f6db1a81bd9f65a60fe47786f5.png\">",{"answer":66,"createTime":5,"id":67,"options":68,"question":70,"source":23,"type":24},[],324124640,[18,69,19,20],"3","四阶行列式D的某行元素依次为-1,0,k,6, 它们的代数余子式分别为3,4,-2,0,且\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc443386ed38026febd08411beaa01f9a.png\">,则\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7f01ebfc5c68b4ae32d6232a2261774c.png\">( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":78,"source":23,"type":24},[],324124641,[75,76,77,69],"5","-5","-3","已知4阶方阵A,其第三列元素分别为1,3,-2,2,它们的余子式的值分别为3,-2,1,1则行列式\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F211bce65528e18bdb8c4552251887562.png\">",{"answer":80,"createTime":5,"id":6,"options":81,"question":12,"source":23,"type":82},[],[],2]