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)).
阿摩線上測驗
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阿摩線上測驗
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be an n ✖ n matrix and denote the adjugate of A as adj(A). Please answer the following questions using parameters a and b.
= adj(adj(A)).