Thread: fourier transform, laplace (2) questions . can someone post solutions please.

could somebody post solutions to these problems? in the next 2 days please. thanks

solutions will help with my study. this does not count to my grade.

You won't get solutions here, you are expected to do your own work. We can help guide you if you show some effort.

well i have been trying to work out part a of q3 and i got (1/2pi i k) (e^-ik - e^ik) but don't think i've been doing it right as it doesn't give me a value for cos r like in the question. and i need that to solve (b)

im clue less as how to solve 4 or 5.

once i see how there done ill be able to them. thats why id like solutions if possible.