Problem 9 Find the solution of Legrendre polynomial L3 and use three-point Gauss for- mula to approximate the integral 30 (20001 [1 n 140000 o]) d - 140000 2100t dt. Also, find the absolute relative true error if the exact result is 11061.34. Hints: Use the below table Ck 0.55555556 0.55555556 0.88888889 Xk 0.77459667 3 -0.77459667 0 Table 1: Nodes and Weights of Gaussian Quadrature Rule

Problem 9 Find the solution of Legrendre polynomial L3 and use three-point Gauss for- mula to approximate the integral 30 (20001 [1 n 140000 o]) d - 140000 2100t dt. Also, find the absolute relative true error if the exact result is 11061.34. Hints: Use the below table Ck 0.55555556 0.55555556 0.88888889 Xk 0.77459667 3 -0.77459667 0 Table 1: Nodes and Weights of Gaussian Quadrature Rule

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter4: Polynomial And Rational Functions

Section4.3: Zeros Of Polynomials

Problem 4E

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