B- {-x+x², -x², l-x5 2 2 C=? 2+x -x?, 2-x?, 3+x=2x2} 1 2+ X a) Find the a). change of basis matrix from basis B to basis C.

Consider the following matrix: 2 -2 4 6 6 A = -1 1 3 2 -3 -1 1 -3 -3 1 Give a basis for each of col(A) and null(A). Number of Vectors: 1 {} Basis for col(A)||0 Number of Vectors: 1 {8} 0 Basis for null(A) {

x-3x+1 7. Is the set {(1,2,-1,3), (1, -1, 2, 0), (-2, 0, 6, 6)} a basis for R¹? Justify your an- swer.

The set { (-2, 5) , (1, -1) } is a basis for R2 Select one: O True O False