In Exercises 7-12, solve the given initial-value problem. dy 9. dy + y = cos 21. y(O) = 5 dt dy – 2y = 7e2t, y(0) = 3 dt
Posted: Tue Sep 07, 2021 7:33 am
In Exercises 7-12, solve the given initial-value problem. dy 9. dy + y = cos 21. y(O) = 5 dt dy – 2y = 7e2t, y(0) = 3 dt 10. + 3y = cos 21. y(O) = -1 dt dy 12. 2y = 7e y(0) = 3 d1 11.