[理工] [矩陣]
題目
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1 1-2
A=-1 2 1
0 1-1
答案是說要求A^26 如果不用計算機的話是不是要算很多次
A^16+A^8+A^2=A^26
那麼A^16 要算4次???是這樣嗎??
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推
03/26 14:28, , 1F
03/26 14:28, 1F
推
03/26 14:30, , 2F
03/26 14:30, 2F
→
03/26 14:31, , 3F
03/26 14:31, 3F
→
03/26 14:32, , 4F
03/26 14:32, 4F
推
03/26 14:52, , 5F
03/26 14:52, 5F
→
03/26 14:56, , 6F
03/26 14:56, 6F
→
03/26 16:00, , 7F
03/26 16:00, 7F
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