(dy)/(dt)=-0.4(y-70)

Lösung

\frac{d y}{d t} = - 0.4 (y - 70)

y = e^{- 0.4 t + c_{1}} + 70

Schritte zur Lösung

\frac{d y}{d t} = - 0.4 (y - 70)

Solve separable ODE:

y = e^{- 0.4 t + c_{1}} + 70

y = e^{- 0.4 t + c_{1}} + 70

- v b = \frac{d v}{d t} - c

3 y^{^{'}} = y cos (5 x), y (0) = 2

y ln (y) d x - d y = 0

x y^{^{'}} = x y + y

x^{^{'}} = x (1 - \frac{x}{900})