de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

laplacetransform sin(2(t-pi/2))

Lösung

laplace transformation

sin (2 (t - \frac{π}{2}))

Lösung

- \frac{2}{s ^{2} + 4}

Schritte zur Lösung

L {sin (2 (t - \frac{π}{2}))}

Wende Laplace-Transformationstabelle an:

L {sin (a t + b)} = \frac{s \cdot sin ( b ) + a \cdot cos ( b )}{s ^{2} + a ^{2}}

L {sin (2 (t - \frac{π}{2}))} = \frac{s sin ( - π ) + 2 cos ( - π )}{s ^{2} + 2 ^{2}}

= \frac{s sin ( - π ) + 2 cos ( - π )}{s ^{2} + 2 ^{2}}

= - \frac{2}{s ^{2} + 4}

Beliebte Beispiele

fläche x^2-4x,x-4

a re a x^{2} - 4 x, x - 4

integral of sin(9pix)

\int sin (9 π x) d x

derivative of (3x^4+7/(x^2))

\frac{d}{d x} (\frac{3 x ^{4} + 7}{x ^{2}})

integral of 2x(x^2+6)^6

\int 2 x (x^{2} + 6)^{6} d x

limit as R approaches 1+of 1/(R-1)

R \to 1 + lim (\frac{1}{R - 1})