Sr Examen
Ecuación diferencial (3ycos(2y)-2y^2sin(2y)-2x)y'=y
El profesor se sorprenderá mucho al ver tu solución correcta😉
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Solución
Ha introducido
[src]
/ 2 \ d
\-2*x - 2*y (x)*sin(2*y(x)) + 3*cos(2*y(x))*y(x)/*--(y(x)) = y(x)
dx
$$\left(- 2 x - 2 y^{2}{\left(x \right)} \sin{\left(2 y{\left(x \right)} \right)} + 3 y{\left(x \right)} \cos{\left(2 y{\left(x \right)} \right)}\right) \frac{d}{d x} y{\left(x \right)} = y{\left(x \right)}$$
(-2*x - 2*y^2*sin(2*y) + 3*y*cos(2*y))*y' = y
Gráfico para el problema de Cauchy
Clasificación
factorable
1st exact
1st power series
lie group
1st exact Integral
Respuesta numérica
[src]
(x, y):
(-10.0, 0.75)
(-7.777777777777778, 0.8597411889629264)
(-5.555555555555555, 1.0643016552785112)
(-3.333333333333333, 1.8098314881838193)
(-1.1111111111111107, 2.3395297426923705)
(1.1111111111111107, 2.7326294223196648)
(3.333333333333334, 3.243336180777737)
(5.555555555555557, 6.016175465029022e-67)
(7.777777777777779, 8.388243571812179e+296)
(10.0, 3.4850068345956685e-196)
(10.0, 3.4850068345956685e-196)