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Beliebt Rechnen >

y^{''}+9y=18(sec(3x))^3

Lösung

y^{^{''}} + 9 y = 18 (sec (3 x))^{3}

Lösung

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

Schritte zur Lösung

y^{''} (x) + 9 y = 18 (sec (3 x))^{3}

Solve linear ODE:

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

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

Graph

Beliebte Beispiele

3y^{''}+192.08y=48.02cos(8t)

3 y^{^{''}} + 192.08 y = 48.02 cos (8 t)

y^{''}-2y^'-24y=16-(x+2)e^{4x}

y^{^{''}} - 2 y^{^{'}} - 24 y = 16 - (x + 2) e^{4 x}

y^{''}-7y^'+12y=x

y^{^{''}} - 7 y^{^{'}} + 12 y = x

3(d^2x)/(dt^2)+10x=2sin(3t)

3 \frac{d ^{2} x}{d t ^{2}} + 10 x = 2 sin (3 t)

y^{''}+y=6e^{-8x},y(0)=0,y^'(0)=0

y^{^{''}} + y = 6 e^{- 8 x}, y (0) = 0, y^{^{'}} (0) = 0