Hi guys
I have been doing a few questions regarding vector spaces
Given S={(1,-1,1,0), (1,0,1,1) (0,1,1,0)}
T= {(x,y,z , 2x+y-z): x,y,z \in R}
I am trying to show that S is a basis of T,
I have shown that is linearly independent to show that S spans T i have done the following:
\alpha...