問題詳情

9. Choose the incorrect arguments.
(A) Let A be the Hermitian matrix. Then, matrix A is diagonalizable； that is, A=X-1DX.
(B) For a square matrix A, the eigenvectors correspond to different eigenvalues are linearly independent.
(C) Two similar matrices have the same characteristic polynomial.
(D) Let A be an mxn real matrix. Then ATA is diagonalizable.
(E) Let matrix A be diagonalizable. Then, matrix A is not singular.

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增