(b) IfT:P2(R) —M2x2 byThen【題組】(1)Is T one-to-one?(If yes, prove it. Otherwise, explain your answer)

問題詳情

(b) IfT:P2(R) —M2x2 by

Then
【題組】(1)Is T one-to-one?(If yes, prove it. Otherwise, explain your answer)

答案：D
難度：適中0.630037
統計：A(21),B(14),C(47),D(172),E(0)