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I need help with a MATLAB code. I need to find two values of n, one that is positive and one that is negative, that will give all negative real roots. Can you help me find them?   function [r] = find_roots(n)     % Define constants    I = 400;    J = 150;    x = (J/I) - 1;    y = n - 1;    Q = y + x*(y-1);     % Define the coefficients of the quadratic equation    coefficients = [1, 0, (3*x+Q^2+1), 0, (3*x*Q+Q^2)];     % Find the roots    r = roots(coefficients);      end

I need help with a MATLAB code. I need to find two values of n, one that is positive and one that is negative, that will give all negative real roots. Can you help me find them?   function [r] = find_roots(n)     % Define constants    I = 400;    J = 150;    x = (J/I) - 1;    y = n - 1;    Q = y + x*(y-1);     % Define the coefficients of the quadratic equation    coefficients = [1, 0, (3*x+Q^2+1), 0, (3*x*Q+Q^2)];     % Find the roots    r = roots(coefficients);      end

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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I need help with a MATLAB code. I need to find two values of n, one that is positive and one that is negative, that will give all negative real roots. Can you help me find them?

 

function [r] = find_roots(n)

    % Define constants
    I = 400;
    J = 150;
    x = (J/I) - 1;
    y = n - 1;
    Q = y + x*(y-1);

    % Define the coefficients of the quadratic equation
    coefficients = [1, 0, (3*x+Q^2+1), 0, (3*x*Q+Q^2)];

    % Find the roots
    r = roots(coefficients);


    

end

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