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| − | + | I am sort of stuck on Lesson 19 #26: | |
| + | First of all, are the instructions correct when they say "...if L(F) equals:" --- Is it F or f(t)? | ||
| + | |||
| + | Secondly, I am not sure how to proceed with this. Thm 3 says the inverse Laplace is 1/s times the F(s) function. Therefore I can factor out a 1/s^3 to get : | ||
| + | (1/s^3)*(1/(s^2-1)) ...Not sure where to go from here, or if my approach is wrong... | ||
| + | |||
| + | Thanks - Mac | ||
Revision as of 09:52, 5 October 2013
Homework 6 collaboration area
I am sort of stuck on Lesson 19 #26:
First of all, are the instructions correct when they say "...if L(F) equals:" --- Is it F or f(t)?
Secondly, I am not sure how to proceed with this. Thm 3 says the inverse Laplace is 1/s times the F(s) function. Therefore I can factor out a 1/s^3 to get : (1/s^3)*(1/(s^2-1)) ...Not sure where to go from here, or if my approach is wrong...
Thanks - Mac
