- #1
roadworx
- 21
- 0
hi,
I have a question on determining whether rectangular matrices are singular.
[tex]\left[1 0 0 1 0\right][/tex]
[tex]\left[1 0 0 0 1\right][/tex]
[tex]\left[0 1 0 1 0\right][/tex]
[tex]\left[0 1 0 0 1\right][/tex]
[tex]\left[0 0 1 1 0\right][/tex]
[tex]\left[0 0 1 0 1\right][/tex]
The book says it's singular. But the explanation isn't very clear. It says something about the first 3 columns treated as vectors give a column of 1's, the final two columns also give a column of 1's. Any better explanation?
I have a question on determining whether rectangular matrices are singular.
[tex]\left[1 0 0 1 0\right][/tex]
[tex]\left[1 0 0 0 1\right][/tex]
[tex]\left[0 1 0 1 0\right][/tex]
[tex]\left[0 1 0 0 1\right][/tex]
[tex]\left[0 0 1 1 0\right][/tex]
[tex]\left[0 0 1 0 1\right][/tex]
The book says it's singular. But the explanation isn't very clear. It says something about the first 3 columns treated as vectors give a column of 1's, the final two columns also give a column of 1's. Any better explanation?