de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

y^'+y/t =2cos(3t)

Lösung

y^{^{'}} + \frac{y}{t} = 2 cos (3 t)

Lösung

y = \frac{2 ( 3 t sin ( 3 t ) + cos ( 3 t ) )}{9 t} + \frac{c _{1}}{t}

Schritte zur Lösung

y^{'} (t) + \frac{y}{t} = 2 cos (3 t)

Solve linear ODE:

y = \frac{2 ( 3 t sin ( 3 t ) + cos ( 3 t ) )}{9 t} + \frac{c _{1}}{t}

y = \frac{2 ( 3 t sin ( 3 t ) + cos ( 3 t ) )}{9 t} + \frac{c _{1}}{t}

Graph

Beliebte Beispiele

derivative of x^2(x-1^3)

\frac{d}{d x} (x^{2} (x - 1)^{3})

limit as x approaches 0 of ((2.8^x-1))/x

x \to 0 lim (\frac{( 2. 8 ^{x} - 1 )}{x})

integral from 0 to 1/2 of sqrt(1-4x^2)

\int_{0}^{\frac{1}{2}} 1 - 4 x^{2} d x

integral of 6/(xsqrt(x^2+1))

\int \frac{6}{x x ^{2} + 1} d x

integral of (x+1)e^{9x^2+18x}

\int (x + 1) e^{9 x^{2} + 18 x} d x