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Beliebt Rechnen >

y^{''}+49y=sec(7x)

Lösung

y^{^{''}} + 49 y = sec (7 x)

Lösung

y = c_{1} cos (7 x) + c_{2} sin (7 x) + \frac{1}{49} ln (cos (7 x)) cos (7 x) + \frac{1}{7} x sin (7 x)

Schritte zur Lösung

y^{''} (x) + 49 y = sec (7 x)

Solve linear ODE:

y = c_{1} cos (7 x) + c_{2} sin (7 x) + \frac{1}{49} ln (cos (7 x)) cos (7 x) + \frac{1}{7} x sin (7 x)

y = c_{1} cos (7 x) + c_{2} sin (7 x) + \frac{1}{49} ln (cos (7 x)) cos (7 x) + \frac{1}{7} x sin (7 x)

Graph

Beliebte Beispiele

y^{''}-y^'-2y=10sin(2x)

y^{^{''}} - y^{^{'}} - 2 y = 10 sin (2 x)

y^{''}-7y^'+12y=4e^{2x}

y^{^{''}} - 7 y^{^{'}} + 12 y = 4 e^{2 x}

y^{''}+y=2cos^2(x)

y^{^{''}} + y = 2 cos^{2} (x)

y^{''}-y^'+1/4 y=9+e^{x/2}

y^{^{''}} - y^{^{'}} + \frac{1}{4} y = 9 + e^{\frac{x}{2}}

y^{''}+4y=9sec(2x)

y^{^{''}} + 4 y = 9 sec (2 x)