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2 A= Consider A-[] and B-[1] = (a) Find the QR factorization A=QR (b) Use the QR factorization to show the system Ax=b what

2 A= Consider A-[] and B-[1] = (a) Find the QR factorization A=QR (b) Use the QR factorization to show the system Ax=b what is the projection of Bonto ColA? (d) Find an orthonormal basis for R that contains the basis of ColA.

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a To find the QR factorization of matrix A we need to find an orthogonal matrix Q and an upper triangular matrix R such that A QR Lets start by performing the GramSchmidt process on the columns of A t... blur-text-image

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