Question

Let
v⃗ 1=[1,2,1,−1]
v⃗ 2=[−2,3,8,−3]
v⃗ 3=[−8,5,22,2]
v⃗ 4=[1,2,3,0]
v⃗ 5=[2,3,0,−1]

be row vectors in ℝ4

a)(3 points) Are row vectors v⃗ 1,v⃗ 2,v⃗ 3

linearly dependent?

b)(1 point) Are row vectors v⃗ 1,v⃗ 2,v⃗ 3,v⃗ 4,v⃗ 5

linearly dependent?

Let -8,5,22,2] V4 = [1,2,3,0] V5 = [2,3,0,-1] be row vectors in R4 a)(3 points) Are row vectors vi, V2, V3 linearly dependent? b)(1 point) Are row vectors vi, V2, V3, V4, vs linearly dependent?