Sr Examen
Ecuación diferencial dx+(2x+sin2y-2cos^2y)dy
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Solución
Ha introducido
[src]
d 2 d d
1 + --(y(x))*sin(2*y(x)) - 2*cos (y(x))*--(y(x)) + 2*x*--(y(x)) = 0
dx dx dx
$$2 x \frac{d}{d x} y{\left(x \right)} + \sin{\left(2 y{\left(x \right)} \right)} \frac{d}{d x} y{\left(x \right)} - 2 \cos^{2}{\left(y{\left(x \right)} \right)} \frac{d}{d x} y{\left(x \right)} + 1 = 0$$
2*x*y' + sin(2*y)*y' - 2*cos(y)^2*y' + 1 = 0
Gráfico para el problema de Cauchy
Clasificación
factorable
1st power series
lie group
Respuesta numérica
[src]
(x, y):
(-10.0, 0.75)
(-7.777777777777778, 0.8760577946676419)
(-5.555555555555555, 1.0480230208861863)
(-3.333333333333333, 1.3159389029971322)
(-1.1111111111111107, 1.843144416884383)
(1.1111111111111107, 3.2176216896439045)
(3.333333333333334, 3.1933833808213398e-248)
(5.555555555555557, 4.3149409499051355e-61)
(7.777777777777779, 8.388243567720277e+296)
(10.0, 3.861029683e-315)
(10.0, 3.861029683e-315)