New Microsoft Word Document - kahrbjy – Electrical ... · 28/8/2012 · 17. Given A 2 —1 and b...
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New Microsoft Word Document - kahrbjy – Electrical ... · 28/8/2012 · 17. Given A 2 —1 and b = 2 . Solve Ax—b by least squares. 18. The three columns of A are mutually orthogonal