2. The least-squares polynomial of degree two is P2() 0.4066667+1.1548480.034848482, with E 1.7035 1. Compute the linear least squares polynomial for the data of Example 2 (repeated below). Yi 2 1 0.00 1.0000 2 0.25 1.2840 3 0.50 1.6487 4 0.75 2.1170 5 1.00 2.7183
2. The least-squares polynomial of degree two is P2() 0.4066667+1.1548480.034848482, with E 1.7035 1. Compute the linear least squares polynomial for the data of Example 2 (repeated below). Yi 2 1 0.00 1.0000 2 0.25 1.2840 3 0.50 1.6487 4 0.75 2.1170 5 1.00 2.7183
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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From Numerical Analysis 8th edition by Richard Burden.
2) Compute the least squares polynomial of degree 2 for the data of Example 1, and compare the total error E for the two polynomials.
and the final result in the pic withe example 1
I need details for solution PLZ

Transcribed Image Text:2. The least-squares polynomial of degree two is P2() 0.4066667+1.1548480.034848482,
with E 1.7035

Transcribed Image Text:1. Compute the linear least squares polynomial for the data of Example 2 (repeated below).
Yi
2
1
0.00
1.0000
2
0.25 1.2840
3 0.50 1.6487
4 0.75 2.1170
5 1.00 2.7183
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