試卷名稱:109年 - 110 台灣聯合大學_碩士班招生_電機類:工程數學C#103784
年份:109年
科目:研究所、轉學考(插大)◆工程數學
三、Which of the following properties of eigenvalue is/are true?
(A) A scalar λ is an eigenvalue of matrix A if and only if λ is an eigenvalue of
.
(B) A matrix is positive semi-definite if and only if all of its eigenvalues are non-negative.
(C) Every eigenvalue of a matrix A is also an eigenvalue of A2.
(D) If matrices A and B are similar, then they have the same eigenvalues.
(E) None of the above are true.