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Find (a) the orthogonal projection of b onto ColA and (b) a least-squares solution of Ax=b. A=110110110111,b=1313 a. The orthogonal projection of b onto ColA

Find (a) the orthogonal projection of b onto ColA and (b) a least-squares solution of Ax=b. A=110110110111,b=1313 a. The orthogonal projection of b onto ColA is b^= (Simplify your answers.)

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