線代證明ㄧ題~~~~
2010-01-16 4:48 pm
Prove that either the row vectors or the colume vectors of a non-square matrix are linearly dependent
回答 (3)
2010-01-16 8:18 pm
✔ 最佳答案
Without lss of generality, assume the the matrix A is a m by n matrix where m > n. Then there are m row vectors where each vector is of dimension n. Since the number of vectors is larger than the size of dimension, it implies that the row vectors are linearly dependent. Similar for the case when n > m 
2010-01-20 3:22 am
http://tw.knowledge.yahoo.com/question/question?qid=1510010301774
沈用戶死不認錯，硬拗，甚至對指正他的人做人身攻擊。
希望網友們勸勸他勇於認錯。
沈用戶死不認錯，硬拗，甚至對指正他的人做人身攻擊。
希望網友們勸勸他勇於認錯。
2010-01-16 8:10 pm
並不是兩者之一
也有可能兩者都線性相依
也有可能兩者都線性相依
收錄日期: 2021-04-26 13:50:13
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100116000015KK01648