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Lista 02 EDO

Prévia do material em texto

Segunda Lista de E.D.O
Resolva as seguintes E.D.O’s lineares;
(1)dy/dx− 3x = 0
(2)dy/dx− 3y = 6
(3)xdy/dx− 4y = x6ex
(4) (PVI) xdy/dx+ y = 2x ; y(1) = 0.
(5)dy/dx+ (2/x)y = 3− 6/x
(6)xdy/dx+ y = x2y2 (Bernnoulli)
(7)dy/dx = 2− 2xy + y2 (Ricatti)
(8) (PVI) di/dt+ 20i = 24 ; i(0) = 0
(9) (PVI) ds/dt = 6− s/100 ; s(0) = 50
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