[線代] 矩陣應用
[ 0 1 0 ] A [ a b c ]
A = | 0 0 1 | , e = | d e f | , find a+b+c.
[ 0 0 0 ] [ g h i ]
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11/10 17:08, , 1F
11/10 17:08, 1F
→
11/10 19:04, , 2F
11/10 19:04, 2F
→
11/10 19:59, , 3F
11/10 19:59, 3F