de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

x^{''}+81x=sin(7t)

Lösung

x^{^{''}} + 81 x = sin (7 t)

Lösung

x = c_{1} cos (9 t) + c_{2} sin (9 t) + \frac{1}{32} sin (7 t)

Schritte zur Lösung

x^{''} (t) + 81 x = sin (7 t)

Solve linear ODE:

x = c_{1} cos (9 t) + c_{2} sin (9 t) + \frac{1}{32} sin (7 t)

x = c_{1} cos (9 t) + c_{2} sin (9 t) + \frac{1}{32} sin (7 t)

Graph

Beliebte Beispiele

y^{''}+2y^'=te^{-t}

y^{^{''}} + 2 y^{^{'}} = t e^{- t}

y^{''}+4y^'+5y=2cos(x)-2sin(x)

y^{^{''}} + 4 y^{^{'}} + 5 y = 2 cos (x) - 2 sin (x)

y^{''}-y=((4e^{-x}))/((1-e^{-2x))}

y^{^{''}} - y = \frac{( 4 e ^{- x} )}{( 1 - e ^{- 2 x} )}

y^{''}-4y^'+4y=10x+2

y^{^{''}} - 4 y^{^{'}} + 4 y = 10 x + 2

2y^{''}+y=9e^{2x}

2 y^{^{''}} + y = 9 e^{2 x}