## Question

###### LSRLI2. (10 points). Find a QR factorization of matrix4 6 8 2 ~4 ~6 0 15by completing the following stepsUse the Gram-Schmidt orthoganalization algorithm to find an orthogonal basis for the column space ofNormalize vectors obtained in the = previous part . Form matrix Q using vectors obtained in the previous part Express the corresponding matrix R in terms of A and Q Find entries of R

LSR LI 2. (10 points). Find a QR factorization of matrix 4 6 8 2 ~4 ~6 0 15 by completing the following steps Use the Gram-Schmidt orthoganalization algorithm to find an orthogonal basis for the column space of Normalize vectors obtained in the = previous part . Form matrix Q using vectors obtained in the previous part Express the corresponding matrix R in terms of A and Q Find entries of R

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