johnny0929
Show that the laplace transform of \(f(ct)\) is \[\frac{1}{c}F(\frac{s}{c})\]



This Question is Closed

johnny0929
Best Response
You've already chosen the best response.
0
@modphysnoob help?

johnny0929
Best Response
You've already chosen the best response.
0
anyone please?

modphysnoob
Best Response
You've already chosen the best response.
1
well, do you want worked example or why that is true?

johnny0929
Best Response
You've already chosen the best response.
0
i want to know how to prove it

modphysnoob
Best Response
You've already chosen the best response.
1
well, remember this
derivative in time domain is multiplication by s in laplace domain

johnny0929
Best Response
You've already chosen the best response.
0
ok i think i can do it myself... i substitute ct with u, so st becomes \(u\frac{s}{c}\) and then i take the integral of it