問題詳情

11. (10%) Let Q be an n✖ n matrix. Then which of the following set is not a subspace?
(A) Col O
(B) Null Q
(C) rank Q
(D) Row Q
(E) None of the above

參考答案

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增