----- Nội dung dịch tự động từ ảnh -----
3
4
(a)
1 -1
A35
-4
<
-6
2
Find a basis for the subspaqe
e of R4 spanned by the given vectors.
11.
(a) (1, 1, –4, –3), (2, 0, 2, –2), (2,-1, 3, 2)
Find a subset of the vectors that forms a basis for the space spanned by the vectors; then ex
12. basis as a linear combination of the basis vectors.
(a) vị= (1,0, 1, 1). v2= (-3, 3, 7, 1), v3 = (-1, 3, 9, 3), v4= (-5, 3, 5, - 1)
6.
