Question is to find dimension of spaces spanned by vectors: a = (1,1,0, 1,0, 0), 2 = (1,1,0,0, 1,0), as = (1, 1,0, 0, 0, 1), a = (1,0, 1, 1,0,0), a5=(1,0,1,0,1,

Question is to find dimension of spaces spanned by vectors: a = (1,1,0, 1,0, 0), 2 = (1,1,0,0, 1,0), as = (1, 1,0, 0, 0, 1), a = (1,0, 1, 1,0,0), a5=(1,0,1,0,1,0), (1,0,1,0,0,1).