Question: Problem 1. Consider the system of equations Ax b where A E Rmn x Rnx1, and (a) If m > n, show that the solution

Problem 1. Consider the system of equations Ax b where A

Problem 1. Consider the system of equations Ax b where A E Rmn x Rnx1, and (a) If m > n, show that the solution to the normal equations, x (ATA)-1, minimizes the L2 error Ax-bll (b) Show that if m

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