how to plot cosx*coshx+1=0
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clc
clear
close all
syms x
f(x) = (cos(x))*(cosh(x))+1;
fplot(x,f)
xlim([0 10]);
ylim([-100 100]);
Why is the gragh cut off??
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Accepted Answer
the cyclist
on 16 Mar 2020
I don't have the Symbolic Math Toolbox, so I can't comment on your code. But this worked for me.
f = @(x) (cos(x)).*(cosh(x))+1;
figure
fplot(f)
xlim([0 10]);
ylim([-100 500]);
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