• 2022-06-19
    设三阶矩阵 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 的特征值为 1,0,-1, [tex=6.714x1.5]7bGiNOe0YjBuJQQCRBnghchqaQJ/9W+okFTM8IKa+Pw=[/tex], 则 [tex=2.071x1.357]zkyFImCDGinRULJKGBGYrA==[/tex] 的特征值为
    A: -2,-1,2
    B: -2,-1,-2
    C: ​2,1,-2
    D: 2,0,-2