Sr Examen

Ecuación diferencial (xy'-1)*ln(x)=2y

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]
/       d       \                
|-1 + x*--(y(x))|*log(x) = 2*y(x)
\       dx      /                
$$\left(x \frac{d}{d x} y{\left(x \right)} - 1\right) \log{\left(x \right)} = 2 y{\left(x \right)}$$
(x*y' - 1)*log(x) = 2*y
Respuesta [src]
y(x) = (-1 + C1*log(x))*log(x)
$$y{\left(x \right)} = \left(C_{1} \log{\left(x \right)} - 1\right) \log{\left(x \right)}$$
Clasificación
1st exact
1st linear
Bernoulli
almost linear
lie group
1st exact Integral
1st linear Integral
Bernoulli Integral
almost linear Integral