Category Archives: DSQ 向量空間

DSQ 向量空間2

Posted on 02/20/2014 by ccjou

數據充分性題型介紹 (1) Let be the column space of and be the nullspace of . Is the zero matrix?

Posted in DSQ 向量空間, 數據充分性問題 | Tagged | Leave a comment

DSQ 向量空間1

Posted on 02/20/2014 by ccjou

數據充分性題型介紹 (1) Let be the set of all real ordered pairs. Is a vector space? for all . for all and .

Posted in DSQ 向量空間, 數據充分性問題 | Tagged | Leave a comment