5. The linear least squares approximation which best fits the curve y= |x | over the interval -1 ≤x≤ 1, is (a) p₁(x) = x. (b) p₁(x) = 1 + x. (c) p₁(x) = 1-x. (d) None of the above.
5. The linear least squares approximation which best fits the curve y= |x | over the interval -1 ≤x≤ 1, is (a) p₁(x) = x. (b) p₁(x) = 1 + x. (c) p₁(x) = 1-x. (d) None of the above.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:5. The linear least squares approximation which best fits the curve y= Ix | over the interval
-1 ≤x≤ 1, is
(a) p₁(x) = x.
(b) p₁(x) = 1 + x.
(c) p₁(x) = 1- x.
(d) None of the above.
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