題組內容
8. (10%) Let
be an n ✖ n matrix and denote the adjugate of A as adj(A). Please answer the following questions using parameters a and b.
(C)(4%) Prove that det
= adj(adj(A)).
阿摩線上測驗
登入
阿摩線上測驗
登入
8. (10%) Letbe an n ✖ n matrix and denote the adjugate of A as adj(A). Please answer the following questions using parameters a and b.
(C)(4%) Prove that det= adj(adj(A)).