Question: (ii) Let A := 1 -1 -1 0 R4x3 and b:= (8) ER. Compute the Moore Penrose -2, inverse A e Rx4, the projectors

(ii) Let A := 1 -1 -1 0 R4x3 and b:= (8)

(ii) Let A := 1 -1 -1 0 R4x3 and b:= (8) ER. Compute the Moore Penrose -2, inverse A e Rx4, the projectors PE R4x4 and PE Rx3 defined in (i), and find all polutions are R to the least squares problem || Ar-b||2= infeR || Av-b||2.

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