2*cos(403*x)*sinh(403*x) + 2*cosh(403*x)*sin(403*x) = 0 % this is the expression
I want to find the solutions to this expression in the range of [0, 0.2]. I tried fsolve, fzero, solve, and every other function that I could find. If I cant get all the correct answers in a single try, how can i find the first solution other than x = 0 and then use any other method like Newton-Raphson or some other methods?
Thank You
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