[線代] 矩陣應用

[dkcheng (電磁霸主)]

    [ 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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推 cuttlefish  :A^3=0
→ dkcheng     :可以用Cayley-Hamilton解嗎 ?
→ Vulpix      :Cayley-Hamilton還是告訴你A^3=0