Question

What's the laplace transform of 2t?
I thought it was 2/s, but now I am not certain.

Answer 1

Can you show your steps of how you got \(\large \frac{ 2 }{ s }\)?

Answer 2

or do you know the general formula for Laplace transform of t^n ?

Answer 3

The transform table says that L{t^n} = n!/(s^(n+1))

Answer 4

yes, so to find L.T of 't'
you'll put n=1 right ? (t=t^1)
what do you get ?

Answer 5

I got (1/s^2) * 2

Answer 6

thats correct L.T for 2t
= 2/s^2

Answer 7

Thanks