[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fA9yQSzM1HzT5lF_AMJ52eyxdMleeUM_zJwnB93_WfE4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2024-06-01 11:27:08",147702680,[8,9,10,11],"秩相同的向量组一定是等价向量组","一个向量组的最大无关组是唯一的","向量组与其最大无关组是等价的","如果向量组所含向量的个数大于它的秩,则该向量组线性无关",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},3,"8b94edef8a9c513e9cef44388ccbb4b6","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd6837b173a3bd6a986ad7d5f9ad7cb4a.png","线性代数","work_35294119","3.2向量组的极大线性无关组与秩","关于最大无关组,下列说法正确的是( )",[21,26,36],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":28,"id":29,"options":30,"question":35,"source":24,"type":25},[],"2024-06-01 11:27:11",147702681,[31,32,33,34],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F13f1c15acd2de2d36f811d841ddbec7b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F22c73af5f2e6ca7e6aaa5b643766e3f8.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbc35c83f55b06c33d959f12504624f4a.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0ed0379fd2ba7051545c4ef1b7f20f35.png\">","向量组\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F64d4695cb60a57708330f94b0d825847.png\">的极大线性无关组是( )",{"answer":37,"createTime":38,"id":39,"options":40,"question":45,"source":24,"type":25},[],"2024-06-01 11:27:12",147702682,[41,42,43,44],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa7c515ca4a3dc13d46ed6140465fe5af.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6e6443028726da7937cfa010c9c4712c.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fa5ffcc9c6b6da807d32892782baa4586.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F462daf643ae4a9d66ca5e7374e568753.png\">","已知矩阵\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F82a73368465a24c7cce5d521d6a621b6.png\">经初等行变换,化为\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F74674b76699c2604e18fe7997aabbdc5.png\">,则必有( )"]