[理工] [線代] det(A)
已知det(A)=0
->det(adj(A))=0
請問怎麼推的呢?
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推
02/01 19:58, , 1F
02/01 19:58, 1F
→
02/01 20:01, , 2F
02/01 20:01, 2F
→
02/01 20:08, , 3F
02/01 20:08, 3F
推
02/01 20:56, , 4F
02/01 20:56, 4F
→
02/01 23:34, , 5F
02/01 23:34, 5F
→
02/01 23:34, , 6F
02/01 23:34, 6F
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