Solutions to First Order ODE’s 1. Equations
ocw.mit.edu › courses › mathematicsA ο¬rst order linear homogeneous ODE for x = x(t) has the standard form . x + p(t)x = 0. (2) We will call this the associated homogeneous equation to the inhomoge neous equation (1) In (2) the input signal is identically 0. We will call this the null signal. It corresponds to letting the system evolve in isolation without any external
First-order ODEs
physicscourses.colorado.edu › lec07-first-orderSeparable first-order ODEs. A unique feature of first-order ODEs is that we can sometimes solve them just by doing integrals. A first-order ODE is separable if we can write it in the form \[ \begin{aligned} F(y) dy = G(x) dx \end{aligned} \] where \( F(y) \) and \( G(x) \) are just any arbitrary function.