Fourier transformation HELP

[IvanEfremovski]

I need little help solving this fourier transformation problems.It has been so long, since i done this.Can you please solve this problems and explain the steps for me .Thank you in advance.



Thanks and have a nice day.

 

[stapel]

I need little help solving this fourier transformation problems.It has been so long, since i done this.Can you please solve this problems and explain the steps for me .

Rather than having us try to re-invent the wheel (by designing a private lesson to "explain the steps for" you and re-teach you this material, based on these particular exercises), why not try some online lessons? There's a list here of examples and solutions, so you can refresh your memory.

After you have studied at least two lessons from the listing, kindly please attempt the exercises. If you get stuck, you can then reply with a clear listing of your efforts so far, at which point we can begin to work with you. Thank you!