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Beliebt Rechnen >

y^{''}+2y^'+y=0,y(2)=1,y^'(2)=-2

Lösung

y^{^{''}} + 2 y^{^{'}} + y = 0, y (2) = 1, y^{^{'}} (2) = - 2

Lösung

y = 3 e^{2 - t} - e^{2 - t} t

Schritte zur Lösung

y^{''} (t) + 2 y^{'} (t) + y = 0

Solve linear ODE:

y = 3 e^{2 - t} - e^{2 - t} t

y = 3 e^{2 - t} - e^{2 - t} t

Graph

Beliebte Beispiele

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\int \frac{1}{v ^{2} - 1} d v

derivative of ln(sqrt(x)-1)

\frac{d}{d x} (ln (x - 1))