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i have solve this equation using ode45 now i want to know how to solve using ode113 and ode23
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d2x/dt2 +4x=12t
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Roger Stafford
2016-12-22
You don’t need to use Matlab to solve this simple differential equation. Its solution is well known to be:
x = a*sin(2*t)+b*cos(2*t)+3*t
where the constants a and b are determined by initial conditions.
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