(dy)/(dt)=0.0572(400-y),y(0)=32

解答

\frac{d y}{d t} = 0.0572 (400 - y), y (0) = 32

y = - 368 e^{- 0.0572 t} + 400

求解步骤

\frac{d y}{d t} = 0.0572 (400 - y)

求解可分离方程:

y = - 368 e^{- 0.0572 t} + 400

y = - 368 e^{- 0.0572 t} + 400

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