Sr Examen
Ecuación diferencial (x−y^3+y2sen(x))dx−(3xy^2+2ycos(x))dy=0
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Solución
Ha introducido
[src]
3 2 d d
x - y (x) + y2*sin(x) - 3*x*y (x)*--(y(x)) - 2*--(y(x))*cos(x)*y(x) = 0
dx dx
$$- 3 x y^{2}{\left(x \right)} \frac{d}{d x} y{\left(x \right)} + x + y_{2} \sin{\left(x \right)} - y^{3}{\left(x \right)} - 2 y{\left(x \right)} \cos{\left(x \right)} \frac{d}{d x} y{\left(x \right)} = 0$$
-3*x*y^2*y' + x + y2*sin(x) - y^3 - 2*y*cos(x)*y' = 0
Clasificación
factorable
1st power series
lie group