Question: Linear algebra 1. Consider the matrix A and the vector b given by 2 10 A = 8 5 b = 3 Is b in

Linear algebra

1. Consider the matrix A and the vector b given by 2 10 A = 8 5 b = 3 Is b in the set of linear combinations of the columns of A? Justify your answer. 2. Compute the following matrix-vector products -1 3 3 1 0 -4 2 -3 7

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