Ecuación diferencial y''-2y'+5y=e^x(x-1)+cos(2x)
El profesor se sorprenderá mucho al ver tu solución correcta😉
Solución
4*sin(2*x) cos(2*x) / 1 x \ x
y(x) = - ---------- + -------- + |- - + - + C1*sin(2*x) + C2*cos(2*x)|*e
17 17 \ 4 4 /
$$y{\left(x \right)} = \left(C_{1} \sin{\left(2 x \right)} + C_{2} \cos{\left(2 x \right)} + \frac{x}{4} - \frac{1}{4}\right) e^{x} - \frac{4 \sin{\left(2 x \right)}}{17} + \frac{\cos{\left(2 x \right)}}{17}$$
Clasificación
nth linear constant coeff undetermined coefficients
nth linear constant coeff variation of parameters
nth linear constant coeff variation of parameters Integral