El profesor se sorprenderá mucho al ver tu solución correcta😉
d 1 --(y(x)) = ------------ - tan(x)*y(x) dx 3 sin (x)*y(x)
y' = -y*tan(x) + 1/(y*sin(x)^3)
_________________________________________________________________________________________________________________________________________________________________ / / 2 3 3 3 \ ___ / \4 - 6*cos (x) + C1*cos(x) - C1*cos (x) - 3*cos (x)*log(-1 + cos(x)) - 3*cos(x)*log(1 + cos(x)) + 3*cos (x)*log(1 + cos(x)) + 3*cos(x)*log(-1 + cos(x))/*cos(x) -\/ 2 * / --------------------------------------------------------------------------------------------------------------------------------------------------------------- / 2 \/ sin (x) y(x) = ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2
_________________________________________________________________________________________________________________________________________________________________ / / 2 3 3 3 \ ___ / \4 - 6*cos (x) + C1*cos(x) - C1*cos (x) - 3*cos (x)*log(-1 + cos(x)) - 3*cos(x)*log(1 + cos(x)) + 3*cos (x)*log(1 + cos(x)) + 3*cos(x)*log(-1 + cos(x))/*cos(x) \/ 2 * / --------------------------------------------------------------------------------------------------------------------------------------------------------------- / 2 \/ sin (x) y(x) = ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 2
(x, y):
(-10.0, 0.75)
(-7.777777777777778, 4125677.11593307)
(-5.555555555555555, 2.17e-322)
(-3.333333333333333, nan)
(-1.1111111111111107, 2.78363573e-315)
(1.1111111111111107, 6.971028255580836e+173)
(3.333333333333334, 3.1933833808213398e-248)
(5.555555555555557, 8.973398002470273e-67)
(7.777777777777779, 8.388243571810392e+296)
(10.0, 3.861029683e-315)
(10.0, 3.861029683e-315)