help with 13 please. the one circled please
Posted: Tue Sep 07, 2021 6:58 am
In Problems 7-16, obtain the general solution to the equation. dy dy y 7. -y-ei = 0 8. - + 2x + 1 dx dr dy 9. + r tan sec 10. x + 2y = x de dx X dy 11. It - dy = 0 12. = x'e-4x – 4y dx y + 2x = 5y3 dy