1. Suppose A = QR where V2 -V2 [ 1 0 1 0 0 Lo o 0 1 -1 1 1 -v2 0 Note that Q is orthogonal (you do not need to show this). Use Q and R to find the least-squares solution x of Ax = b where What is minyeg |Ay – b||2?

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Q: Please don't provide handwritten solution ..

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