3y(dy)/(dx)+1/y =0

Lösung

3 y \frac{d y}{d x} + \frac{1}{y} = 0

y = 3 - x + c_{1}

Schritte zur Lösung

3 y \frac{d y}{d x} + \frac{1}{y} = 0

Solve separable ODE:

y = 3 - x + c_{1}

y = 3 - x + c_{1}

\frac{d y}{d x} = \frac{x y}{x ^{2} - 1}

x^{^{'}} = \frac{1}{2} (x^{2} - 1)

\frac{d t}{d x} = 3 x t^{2}

\frac{d x}{d t} = - 0.6364 x

y^{^{'}} tan (x) = y ln (y)