2. Iterate towards an extreme value of the function B(x) using the Newton's method and the initial value x₁ = -2.2- S/4. Present two iterations to solve x₂ with the first iteration including all hand calculations. Also present the values of the function and its derivative for the two iteration steps. Finally, show how close to the actual root you could reach with the accuracy of three significant numbers. Please use a mathematical software or calculator to identify the sufficiently accurate root.
2. Iterate towards an extreme value of the function B(x) using the Newton's method and the initial value x₁ = -2.2- S/4. Present two iterations to solve x₂ with the first iteration including all hand calculations. Also present the values of the function and its derivative for the two iteration steps. Finally, show how close to the actual root you could reach with the accuracy of three significant numbers. Please use a mathematical software or calculator to identify the sufficiently accurate root.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
100%
S = 9
![2. Iterate towards an extreme value of the function B(x) using the Newton's method and the
initial value x₁ = -2.2- S/4. Present two iterations to solve x₂ with the first iteration including all
hand calculations. Also present the values of the function and its derivative for the two iteration
steps. Finally, show how close to the actual root you could reach with the accuracy of three
significant numbers. Please use a mathematical software or calculator to identify the sufficiently
accurate root.
functions
S+
A(x) = 5 cos(($125) x n ) +
² = + x
S = 9|
S+2
B(x)=ex/2 + -X
C(x,y) = -3x² +5x-(12-S)y²-2y +7xy](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3623d3da-044b-4b73-bcc0-32ece78b7acc%2Fd2f95e3e-e14a-40ba-a049-c92f657820eb%2Fzg5il4q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Iterate towards an extreme value of the function B(x) using the Newton's method and the
initial value x₁ = -2.2- S/4. Present two iterations to solve x₂ with the first iteration including all
hand calculations. Also present the values of the function and its derivative for the two iteration
steps. Finally, show how close to the actual root you could reach with the accuracy of three
significant numbers. Please use a mathematical software or calculator to identify the sufficiently
accurate root.
functions
S+
A(x) = 5 cos(($125) x n ) +
² = + x
S = 9|
S+2
B(x)=ex/2 + -X
C(x,y) = -3x² +5x-(12-S)y²-2y +7xy
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