[中學] 一題高中行列式
想請問如何從左式推到右式,謝謝~
(非直接展開的)
| 1 a bc | | 1 a a^2 |
| 1 b ac | = | 1 b b^2 |
| 1 c ab | | 1 c c^2 |
冏rz
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 111.251.243.48
※ 編輯: HFET 來自: 111.251.243.48 (11/15 05:16)
推
11/15 08:40, , 1F
11/15 08:40, 1F
推
11/15 10:22, , 2F
11/15 10:22, 2F
→
11/15 10:23, , 3F
11/15 10:23, 3F
推
11/15 12:42, , 4F
11/15 12:42, 4F
→
11/15 13:50, , 5F
11/15 13:50, 5F
→
11/15 13:51, , 6F
11/15 13:51, 6F
討論串 (同標題文章)