問題詳情

4.(15 points) Let T be a linear operator on a finite dimensional vector space V. Suppose T is idempotent,that is T2 = T. Prove that
(a)Eigenvalues of T are either 0 or 1.

參考答案

答案:D
難度:非常簡單0.956175
統計:A(5),B(1),C(1),D(240),E(0)

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