(d^2y)/(dt^2)+9y=0

Lösung

\frac{d ^{2} y}{d t ^{2}} + 9 y = 0

y = c_{1} cos (3 t) + c_{2} sin (3 t)

Schritte zur Lösung

\frac{d ^{2} y}{d t ^{2}} + 9 y = 0

Solve linear ODE:

y = c_{1} cos (3 t) + c_{2} sin (3 t)

y = c_{1} cos (3 t) + c_{2} sin (3 t)

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