問題詳情
6. Consider
Each is obtained from the other by rearranging columns. Which statement is correct?
(A) Ker（A）=Ker（B）.
(B) Range（A）= Range（B）.
(C) A and B have the same reduced row echelon form.
(D) Column space of A = Column space of B.
(E) Row space of A= Row space of B.
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