how you get the laplace of 1/tsin(wt)

pls show me the solution

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- Feb 25th 2013, 01:05 AMjomex42laplace
how you get the laplace of 1/tsin(wt)

pls show me the solution - Feb 25th 2013, 03:37 AMTheEmptySetRe: laplace
- Mar 8th 2013, 07:19 AMjomex42Re: laplace
could you show me the solution of laplace of 1/tsinwt using the formula

intergral of limits 0 to infinity e^st(ft)dt

then you will get the arctanw/s

plss the exact solution my teacher want it - Mar 9th 2013, 12:16 AMjomex42Re: laplace
Attachment 27443

can you solve this and you will get the result of

arctan(α/s) - Mar 9th 2013, 01:18 PMTheEmptySetRe: laplace
- Mar 10th 2013, 05:34 AMjomex42Re: laplace
What do you called that big letter e in your equation

what method did you use?

Because im not familiar in that equation i have not encounter that kind of function could you explain it - Mar 10th 2013, 05:45 AMjomex42Re: laplace
what method did you use so i can explain it to my teacher how it been solved

- Mar 10th 2013, 05:01 PMjomex42Re: laplace
how the t in your first function gone in the next function

and the summation get out of the integral sign

What did you do in the first function to comeup with the second function

Attachment 27473