Let f(x) = = x³ - 2x + 1, to solve the root finding problem f(x) = 0, derive each of the following 1 fixed-point functions and determine which, if any, will converge. Explain. Assume po = function. 1 (a) g(x) = (x³ + 1) (b) g(x) (c) g(x) = = 2 x 1 x² 2- x (d) g(x) = − 1 - 2x for each

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Let f (x) = x3 − 2x + 1, to solve the root finding problem f (x) = 0, derive each of the following
fixed-point functions and determine which, if any, will converge. Explain. Assume p0 = 1/2 for each
function
 

 

5. Let f(x)
2x + 1, to solve the root finding problem f(x) = 0, derive each of the following
1
fixed-point functions and determine which, if any, will converge. Explain. Assume po for each
function.
2
=
(a) g(x) = (x³ + 1)
1
x²
(b) g(x) =
(c) g(x) =
=
x³
(d) g(x) =
2
X
-
2
1
X
31 - 2x
Transcribed Image Text:5. Let f(x) 2x + 1, to solve the root finding problem f(x) = 0, derive each of the following 1 fixed-point functions and determine which, if any, will converge. Explain. Assume po for each function. 2 = (a) g(x) = (x³ + 1) 1 x² (b) g(x) = (c) g(x) = = x³ (d) g(x) = 2 X - 2 1 X 31 - 2x
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