[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fAx3AYqkcxvBg7tWDXc38TAXdO5iVrCLhH30pXVxWylc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":15,"related":16,"source":20,"type":21},[],"2024-10-20 10:30:59",1006802158,[8,9,10,11],"0","27","81","-27",{"courseImg":13,"courseName":14},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F24cb769332b2d71d23e020757dcd323b.jpg","高等数学II","已知向量a=(1,2,3),向量b=(4,5,6),向量c=(7,8,9),求向量a、b、c的混合积与向量a、c、b的混合积的和",[17],{"answer":18,"createTime":5,"id":6,"options":19,"question":15,"source":20,"type":21},[],[8,9,10,11],"v2",0]