syms t
coupler_parametric=[5163136522924301/2251799813685248,…
2^(1/2)/2 – (8*t)/(t^2 + 1), – (4*(t^2 – 1))/(t^2 + 1) – 2];

norm(coupler_parametric)
%upto this step ,i have calculated norm, if t can be any real number
%further i want to calculate real roots of equation given below,
eq= norm(coupler_parametric)-3.5;
%please help someone
%thanks!!syms t
coupler_parametric=[5163136522924301/2251799813685248,…
2^(1/2)/2 – (8*t)/(t^2 + 1), – (4*(t^2 – 1))/(t^2 + 1) – 2];

norm(coupler_parametric)
%upto this step ,i have calculated norm, if t can be any real number
%further i want to calculate real roots of equation given below,
eq= norm(coupler_parametric)-3.5;
%please help someone
%thanks!! syms t
coupler_parametric=[5163136522924301/2251799813685248,…
2^(1/2)/2 – (8*t)/(t^2 + 1), – (4*(t^2 – 1))/(t^2 + 1) – 2];

norm(coupler_parametric)
%upto this step ,i have calculated norm, if t can be any real number
%further i want to calculate real roots of equation given below,
eq= norm(coupler_parametric)-3.5;
%please help someone
%thanks!! #roots, #polynomial MATLAB Answers — New Questions

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