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Beliebt Rechnen >

inverselaplace ((e^{-2s}))/s

Lösung

inverse laplace transformation

\frac{( e ^{- 2 s} )}{s}

Lösung

H (t - 2)

Schritte zur Lösung

L^{- 1} {\frac{( e ^{- 2 s} )}{s}}

Wende inverse Transformationsregel an: if

L^{- 1} {F (s)} = f (t)

dann

L^{- 1} {e^{- a s} F (s)} = H (t - a) f (t - a)

Wo

H (t)

Heaviside (Schritt) Funktion ist

= H (t - 2) L^{- 1} {\frac{1}{s}} (t - 2)

L^{- 1} {\frac{1}{s}} : H (t)

= H (t - 2) H (t - 2)

= H (t - 2)

Beliebte Beispiele

integral of-2x^5-5x^3+3x^2+1-4e^x

\int - 2 x^{5} - 5 x^{3} + 3 x^{2} + 1 - 4 e^{x} d x

integral from 2 to 3 of 2/(t^2-1)

\int_{2}^{3} \frac{2}{t ^{2} - 1} d t

integral of 5/(xsqrt(x^2+9))

\int \frac{5}{x x ^{2} + 9} d x

derivative of xln(x^{18})

\frac{d}{d x} (x ln (x^{18}))

integral of (x^2+3x-1)/(x+2)

\int \frac{x ^{2} + 3 x - 1}{x + 2} d x