Consider the function f(x) = 3.x5 + 2x – 1 and the equation f (x) = 0. %3D (a) Show (by hand) that there is a unique simple root r in the interval [0, 1]. (b) Use the bisection procedur correct decimal places. Report the approximation xe, number of steps needed, and the backward error |f(xc)]- to approximater to eight (c) Build a fixed point iteration procedure g(x) of f(x), starting from xo = 0.5. Report the approximation xc, number of steps needed, and the backward error |f(xc)| = x (not Newton's) to find the root

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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part b is complete question.

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1.
Consider the function f(x) = 3.x5 + 2x – 1 and the equation f(x) = 0.
(a) Show (by hand) that there is a unique simple root r in the interval [0, 1].
(b) Use the bisection procedur
correct decimal places. Report the approximation xe, number of steps needed,
and the backward error f(xc)|-
to approximate r to eight
(c) Build a fixed point iteration procedure g(x) :
of f(x), starting from xo
needed, and the backward error |f(xc)|
= x (not Newton's) to find the root
0.5. Report the approximation xe, number of steps
Transcribed Image Text:1. Consider the function f(x) = 3.x5 + 2x – 1 and the equation f(x) = 0. (a) Show (by hand) that there is a unique simple root r in the interval [0, 1]. (b) Use the bisection procedur correct decimal places. Report the approximation xe, number of steps needed, and the backward error f(xc)|- to approximate r to eight (c) Build a fixed point iteration procedure g(x) : of f(x), starting from xo needed, and the backward error |f(xc)| = x (not Newton's) to find the root 0.5. Report the approximation xe, number of steps
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