称为Frobenius矩阵n≥2.求A的特征多项式和全部特征向量.
设矩阵,矩阵A*是A的伴随矩阵,满足A*X=A-1+2X,求矩阵X.
设矩阵 ,矩阵A*是A的伴随矩阵,满足A*X=A-1+2X,求矩阵X.
设矩阵X满足X-2A=B-X,其中,求X
设矩阵X满足X-2A=B-X,其中 ,求X
(1)设A是n阶实对称矩阵满足A2-A=Or(A)=r<n求∣3E-A∣(2)设A是n阶方阵满足A2-A=O
(1)设A是n阶实对称矩阵满足A2-A=Or(A)=r<n求∣3E-A∣(2)设A是n阶方阵满足A2-A=O
(1)设A是n阶实对称矩阵满足A2-A=Or(A)=r<n求∣3E-A∣
(2)设A是n阶方阵满足A2-A=Or(A)=r<n证明A~A(A是对角矩阵)
设四阶矩阵且矩阵X满足求矩阵X.