(dx)/(dt)-4x=cos(5t)

Lösung

\frac{d x}{d t} - 4 x = cos (5 t)

x = \frac{5 sin ( 5 t )}{41} - \frac{4 cos ( 5 t )}{41} + c_{1} e^{4 t}

Schritte zur Lösung

\frac{d x}{d t} - 4 x = cos (5 t)

Solve linear ODE:

x = \frac{5 sin ( 5 t )}{41} - \frac{4 cos ( 5 t )}{41} + c_{1} e^{4 t}

x = \frac{5 sin ( 5 t )}{41} - \frac{4 cos ( 5 t )}{41} + c_{1} e^{4 t}

t an g e n t f (x) = - 3 x^{3} - 2 x^{2} - x + 3, (-, 5)

n = 1 \sum \infty \frac{1}{n ^{7}}

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