Solve problem 1 Solve problem 1 Solve problem 1 Instructions: Show every word, n

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Solve problem 1
Solve problem 1
Solve problem 1 Instructions: Show every word, number, statement and results, instead of screen images, copied from the Editor, Command, or Figure Windows, if needed, and paste under bold headings for each test question. Submit everything in only one single Word or PDF file on Blackboard by the test deadline. No other submission method is accepted. If more than one file is submitted, only the first file is counted. If you have portion of your test in hand-writing, make sure the handwriting is clear and readable and the handwriting must also be combined into the single submitted file. If you use Matlab program, you must use script file with input and fprintf structure. Do not use "function" file. You are required to submit the entire script copied from the Editor window and the input and output copied from the Command window. Problem 1. Find a root for e 5x-12-O using either bisection or Newton-Raphsen method. Problem 2. Find a minimum or maximum for flx) - e+5x2-12. Problem 3. Solve the linear equations using Cramer's rule. 10x + 2y-z 27 3x-6y +2z -61.5 Problem 4. Solve the above linear equations using Gaussian elimination method. Problem S. Solve the above linear equations using either LU decomposition or matrix inversion method. Problem 6. Find least square fit for the following data for y o + ax 23 78 45 126 78 355 102 1045 128 2018 Problem 7. Find least square fit for the above data for y ao + ax + aux", Compare with Problem 6 and recommend the best fit equation.

Explanation / Answer

%------------------------------------------------------------------------ %-----Newton's Method to find root of a polynomial----------------------- %------------------------------------------------------------------------ clc clear all close all tolerance=0.001; X=0:0.1:5; Nmax=20; guess=2; new=guess-(R(guess)/Rd(guess)); eps=abs(new-guess); i=1; while eps>=tolerance && i

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