Sr Examen

Ecuación diferencial y''-2y'+2y=2x-2

El profesor se sorprenderá mucho al ver tu solución correcta😉

v

Para el problema de Cauchy:

y() =
y'() =
y''() =
y'''() =
y''''() =

Gráfico:

interior superior

Solución

Ha introducido [src]
                          2                 
    d                    d                  
- 2*--(y(x)) + 2*y(x) + ---(y(x)) = -2 + 2*x
    dx                    2                 
                        dx                  
$$2 y{\left(x \right)} - 2 \frac{d}{d x} y{\left(x \right)} + \frac{d^{2}}{d x^{2}} y{\left(x \right)} = 2 x - 2$$
2*y - 2*y' + y'' = 2*x - 2
Respuesta [src]
                                    x
y(x) = x + (C1*sin(x) + C2*cos(x))*e 
$$y{\left(x \right)} = x + \left(C_{1} \sin{\left(x \right)} + C_{2} \cos{\left(x \right)}\right) e^{x}$$
Clasificación
nth linear constant coeff undetermined coefficients
nth linear constant coeff variation of parameters
nth linear constant coeff variation of parameters Integral