問題詳情
1. 設
，即A2+ pA + qI2 = O，p、q∈R，則 (1) 數對 ( p , q ) =_____
(A) _______；
，即A2+ pA + qI2 = O，p、q∈R，則 (1) 數對 ( p , q ) =_____ (A) _______；
參考答案
答案：D
難度：適中0.443869
統計：A(25),B(106),C(112),D(257),E(0)
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