Problem Find the polynomial in P7 that interpolates S (r) = a – 4.³ + 2x2 – x + 5 3 at the 8 nodes –1, 4, –5, 6, –10, 11, 2, 3.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Find the polynomial in P7 that interpolates
3
f (x) = x° – 4.x³ + 2x? – x + 5
at the 8 nodes –1, 4, –5, 6, –10, 11, 2, 3.
Transcribed Image Text:Problem Find the polynomial in P7 that interpolates 3 f (x) = x° – 4.x³ + 2x? – x + 5 at the 8 nodes –1, 4, –5, 6, –10, 11, 2, 3.
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