[理工] 線代 100 台大電信

看板Grad-ProbAsk作者HackWHY (BLACK)時間12年前 (2012/01/23 20:18)推噓1(1推 0噓 4→)

留言5則, 4人參與討論串1/1

which of the following is(are) an eigenvector(s) of A =[ 0 -2 3] [-2 -9 12] [-2 -8 11] ? a)x = [2] b)x = [1] c)x = [2] d)x = [0] e)None of the above. [2] [2] [2] [3] [2] [2] [1] [2] 我想問的是求出 eigenvector 不是不唯一嗎? 那要如何判斷這題答案阿? 所以不知道這題答案該選哪個@@? -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 118.171.103.58

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Jerrynet

01/23 20:22, , 1^F

01/23 20:22, 1^F

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Jerrynet

01/23 20:23, , 2^F

01/23 20:23, 2^F

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dkcheng

01/23 20:25, , 3^F

01/23 20:25, 3^F