laplacetransform e^{2t}sin(j^2t)

Lösung

laplace transformation

e^{2 t} sin (j^{2} t)

\frac{j ^{2}}{( s - 2 ) ^{2} + j ^{4}}

Schritte zur Lösung

L {e^{2 t} sin (j^{2} t)}

Wende Transformationsregel an: wenn

L {f (t)} = F (s)

dann

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

Für

e^{2 t} sin (j^{2} t) : f (t) = sin (j^{2} t), a = 2

= L {sin (j^{2} t)} (s - 2)

L {sin (j^{2} t)} : \frac{j ^{2}}{s ^{2} + j ^{4}}

= \frac{j ^{2}}{( s - 2 ) ^{2} + j ^{4}}

\frac{\partial}{\partial x} ((9 + 20 x) y^{t a n (x)})

t an g e n t f (x) = - x^{2}, (- 3, - 9)

\int \frac{2}{( x - 2 ) ( x ^{4} + 4 )} d x

x \to - \infty lim (- 3 - x)

\int_{0}^{3} x^{2} + 16 d x