[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fVEsClA_PQXRP7mGoR_8FTqQZ-zSxW2BfBHMCSpud1_U":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-05-11 02:04:02",142678590,[8,9,10,11],"(I)相关&THORN;(II)相关","(I)无关&THORN;(II)无关","(II)无关&THORN;(I)无关","(I)无关&Ucirc; (II)无关",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},59,"41dba37fa2dcf92b835ebc30d6c5f019","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fc5fbb010f67d9ed83a346a1fb8a1b447.png","《线性代数》","work_34873452","第四单元 向量组的线性相关性单元测试","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Faba180b1bcf77d8beaefd37468bebc83.png\">",[21,32,41,50,56,63,72,81,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],142678581,[25,26,27,28],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe55f45e770480a88c0f4f6d643487be5.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6c9aa4141883da1d393c51f0d7453393.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe235afe32ef2f5edb5633ad8b8662c16.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbfb4c2cf72c7294cadafddb9f696c5cd.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F2e79fbe764fab2892f0df825b5d9a8ce.png\">","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],142678582,[36,37,38,39],"1","2","3","4","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb8402ac34e6c3e920ba3ff4f37a52d44.png\">",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],142678583,[45,46,47,48],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd5c03cdf85292d4e2d0c55253724295a.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffabf625bcc7fdddcad453ca9a1179f4c.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fed374ab3a71d2a4edb38e8e43c646cfb.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3fcc7bf2b7309bcb6aee020c58031c49.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F88341477fcb3e906bf0816b9515b41cd.png\">",{"answer":51,"createTime":5,"id":52,"options":53,"question":55,"source":30,"type":31},[],142678584,[38,37,39,54],"5","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Faf4caabe4db5c7493da4103b3f42f5a6.png\">",{"answer":57,"createTime":5,"id":58,"options":59,"question":62,"source":30,"type":31},[],142678585,[25,28,60,61],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F54f23164cfa9ececa7bf317def5c90cf.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1a0dca35518945a65f55a51e4b23bf8e.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F7fba187ef95f4d4853b8a49ee3cbf6b8.png\">",{"answer":64,"createTime":5,"id":65,"options":66,"question":71,"source":30,"type":31},[],142678586,[67,68,69,70],"至少有一个向量","没有一个向量","至多有一个向量","任何一个向量","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd13c7c39806c3a2f08c11a81ca7922e7.png\">",{"answer":73,"createTime":5,"id":74,"options":75,"question":80,"source":30,"type":31},[],142678587,[76,77,78,79],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5fad2ae887d764014c10a8552afca380.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb2cc03b65b9bcec9e871be5ee01280c6.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd5be0e9ea93e4cda3aacfeb41486d38b.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6e685095b0f120449d2577bcd259757f.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6133540d7dd56875364bc91f328c1a8d.png\">",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":30,"type":31},[],142678588,[85,86,87,88],"a1 + a2, a2 + a3, a3 + a1","a1, a1 + a2, a1+ a2 + a3","a1-a2, a2-a3, a3-a1","a1 + a2, 2a2 + a3, 3a3 + a1","设向量组a1, a2, a3线性无关, 则下列向量组线性相关的是",{"answer":91,"createTime":5,"id":92,"options":93,"question":98,"source":30,"type":31},[],142678589,[94,95,96,97],"A的任意m个列向量必线性无关","A的任意一个m阶子式不等于零","若矩阵B满足BA = 0, 则B = 0","A通过行初等变换, 必可以化为(Em, 0)的形式","设矩阵Am&times;n的秩为R(A) = m &lt; n, Em为m阶单位矩阵, 下列结论正确的是",{"answer":100,"createTime":5,"id":6,"options":101,"question":19,"source":30,"type":31},[],[8,9,10,11]]