- #1
matrix_204
- 101
- 0
I had a question regarding subspaces.
Given vectors [tex](a,b,c,d)[/tex] s.t. [tex]\left{\mid}\begin{array}{cc}a&b\\c&d\end{array}\right{\mid}=0[/tex]
a supspace of [tex]\Re^4[/tex]?
Though i kno the answer is yes, but i don't understand like it looks to me that it uses one of the three properties of subspaces; the zero vector one i m guessing. But could someone please explain this to me?
Given vectors [tex](a,b,c,d)[/tex] s.t. [tex]\left{\mid}\begin{array}{cc}a&b\\c&d\end{array}\right{\mid}=0[/tex]
a supspace of [tex]\Re^4[/tex]?
Though i kno the answer is yes, but i don't understand like it looks to me that it uses one of the three properties of subspaces; the zero vector one i m guessing. But could someone please explain this to me?