Solve the system x? + xy3 = 9 3x?y - y' = 4 using Newton's method for nonlinear systems. Use each of the initial guesses (xо, Уo) — (1.2, 2.5), (— 2, 2.5), (-1.2, - 2.5), (2, — 2.5). Observe which root to which the method converges, the number of iterates required, and the speed of convergence.
Solve the system x? + xy3 = 9 3x?y - y' = 4 using Newton's method for nonlinear systems. Use each of the initial guesses (xо, Уo) — (1.2, 2.5), (— 2, 2.5), (-1.2, - 2.5), (2, — 2.5). Observe which root to which the method converges, the number of iterates required, and the speed of convergence.
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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Question
![51.
Solve the system
x2 + xy = 9
3x?y - y³ = 4
using Newton's method for nonlinear systems. Use each of the initial
guesses (xo, Y) = (1.2,2.5), (-2,2.5), (-1.2, -- 2.5), (2, –2.5). Observe
which root to which the method converges, the number of iterates required,
and the speed of convergence.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1d3efa04-e257-4d52-b2ca-75c754647d81%2F2d9a4a1a-7037-44f2-a995-8461f560b7ec%2Ffh630dg_processed.png&w=3840&q=75)
Transcribed Image Text:51.
Solve the system
x2 + xy = 9
3x?y - y³ = 4
using Newton's method for nonlinear systems. Use each of the initial
guesses (xo, Y) = (1.2,2.5), (-2,2.5), (-1.2, -- 2.5), (2, –2.5). Observe
which root to which the method converges, the number of iterates required,
and the speed of convergence.
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