1 +1 will converge to a 2pn-1 a) Show that the fixed point iteration of the forın Pn = unique fixed point in that interval for any initial guess po in the interval.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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NUMERICAL ANALYSIS Please solve part a
Consider the equation 2x -
1
= 2 on the interval [1,2].
1.
1
+1 will converge to a
2pn-1
(a) Show that the fixed point iteration of the forn Pn =
unique fixed point in that interval for any initial guess po in the interval.
(b) Using an intial guess of po = 1.3, approxinate the solution of the equation to an
accuracy of 10-2 using the fixed point iteration given in part (a) and then again
using Newton's method. Determine which of the two sequences converges faster
and give the reason for that?
%3D
Transcribed Image Text:Consider the equation 2x - 1 = 2 on the interval [1,2]. 1. 1 +1 will converge to a 2pn-1 (a) Show that the fixed point iteration of the forn Pn = unique fixed point in that interval for any initial guess po in the interval. (b) Using an intial guess of po = 1.3, approxinate the solution of the equation to an accuracy of 10-2 using the fixed point iteration given in part (a) and then again using Newton's method. Determine which of the two sequences converges faster and give the reason for that? %3D
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