Linear Algebra - Orthogonal Bases
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Let V = Span ((1, -1, 0, 2), (1, 0, 1, 1)) C R^4, and let b = (1, -3, 1, 1).
a. Find an orthogonal basis for V.
b. Use your answer to a to find p = proj_v b.
c. Letting
A = [ 1 1
-1 0
0 1
2 1]
user your answer to b to give the least squares solution of Ax - b.
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Solution Summary
Orthogonal bases are investigated in this solution, which is given by step by step equations in an attached Word document.
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