Computer Science 127



Engr 220 Assignment 9

1. Write a MatLab® script to implement the Bisection Method of solving a non-linear equation. Apply it to find the smallest positive roots of the following equations:

a) [pic]

b) [pic]

2. Repeat problem #1 with Newton's Method.

3. Repeat problem #1 using the built-in equation solver command of Matlab® .

Save the script(s) in a single m-file, print it on paper, and send it by e-mail to the instructor.

4. With pencil and paper, solve the following set of simultaneous non-linear equations for x and y. Do at least 5 iterations.

4y2 + 52x – 19 = 0

y – x2 = 0

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