Consider the nxn matrix with entries Aij = 1/(i+2j-1), set x = [1, ..., 1]', and b = Ax. You act as the "quality control" person trying to find out what kind of job Maple's LinearSolve command (or Python's numpy.linalg.solve) does for this matrix (using double-floating precision computations). (a) Find ||A|| (by hand) when n = 5

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