[理工] [線代]-問一題行列式
[a+x1 a a .... a ]
[ a a+x2 a .... a ]
[ a a a+x3.... a ]
[ . . . . . ]
[ . . . . . ]
[ . . . . . ]
[ a a a .... a+xn]
求它的det
請問一下要如何下手呢?
感謝各位了
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◆ From: 59.104.137.10
※ 編輯: atled 來自: 59.104.137.10 (03/16 22:23)
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03/16 22:36, , 1F
03/16 22:36, 1F
→
03/16 22:37, , 2F
03/16 22:37, 2F
推
03/17 00:45, , 3F
03/17 00:45, 3F
推
03/17 00:47, , 4F
03/17 00:47, 4F