Question: Consider the overdetermined system Ax = b with A = [2; 1] , b = [ 1; 1 ]. Sketch the range of A. In

Consider the overdetermined system Ax = b with

A = [2; 1] , b = [ 1; 1 ].

Sketch the range of A. In the sketch indicate b.

Determine the least squares solution x and indicate the point Ax in your sketch.

What is the geometrical relation between the set range(A) and the line segment from b to Ax?

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