- #1
karnten07
- 213
- 0
Homework Statement
For each s [tex]\in[/tex]R determine whether the vector y is in the subspace of R^4 spanned by the columns of A where
y=
6
7
1
s
and A =
1 3 2
-1 -1 1
3 8 1
4 9 3
Homework Equations
The Attempt at a Solution
Can i do this by making an augmented matrix from A and y and then reducing it, then i can see what value of s is required? i will attemp this and update with what i get soon.