A community for students.
Here's the question you clicked on:
 0 viewing
shafqat_uet
 2 years ago
Can anyone find inverse Laplace of this (s^2pi^2)/(s^2+pi^2)^2
shafqat_uet
 2 years ago
Can anyone find inverse Laplace of this (s^2pi^2)/(s^2+pi^2)^2

This Question is Open

shafqat_uet
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{(s^{2}\pi ^{2})}{(s ^{2}+\pi ^{2})^{2}}\]

itsmylife
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ (s \pi) (s+ \pi)}{ (s+ \pi) (s+ \pi) }\] now you can do it ;)

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.4The denominator is not quite right?

itsmylife
 2 years ago
Best ResponseYou've already chosen the best response.0i think its done , you gotta separate terms now thats all ;) your welcome @shafqat_uet

itsmylife
 2 years ago
Best ResponseYou've already chosen the best response.0holda thers a mistake

shafqat_uet
 2 years ago
Best ResponseYou've already chosen the best response.0in denomirator you made a mistake

itsmylife
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ (s  \pi)(s + \pi) }{ (s^2 + \pi^2)(s^2+ \pi^2) } \] this looks pretty easier but m stuck now :(

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.4\[\frac{(s^{2}\pi ^{2})}{(s ^{2}+\pi ^{2})^{2}}\]\[=\frac{(s^{2})}{(s ^{2}+\pi ^{2})^{2}}  \frac{\pi^2}{{(s ^{2}+\pi ^{2})^{2}}}\] \[=(\frac{s^2}{(s ^{2}+\pi ^{2})})(\frac{1}{(s ^{2}+\pi ^{2})})  \frac{\pi^2}{{(s ^{2}+\pi ^{2})}}\times \frac{1}{{(s ^{2}+\pi ^{2})}}\]

shafqat_uet
 2 years ago
Best ResponseYou've already chosen the best response.0@itsmylife good try but I have also tried like this. Is it possible using derivative or integral of the laplace

itsmylife
 2 years ago
Best ResponseYou've already chosen the best response.0no i guess wat @Callisto has done is quite easier , you gotta take inverse now

Callisto
 2 years ago
Best ResponseYou've already chosen the best response.4Sorry, last step: \[=(\frac{s}{(s ^{2}+\pi ^{2})})(\frac{s}{(s ^{2}+\pi ^{2})})  \frac{\pi}{{(s ^{2}+\pi ^{2})}}\times \frac{\pi}{{(s ^{2}+\pi ^{2})}}\]
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.