I need to point out three problems with your first time post.
1) Please do not post on old threads. This is called necroposting.
2) Please do not start a conversation on someone else’s thread. This is called a hijack. The thread belongs to the TS, thread starter. Hence injecting your own question is a no-no.
3) Everyone comes here with a question. Hence fire away, having posted a thread title that reflects the nature of the question. No need to beat around the bush by stating “i have a problem”. In other words, we cannot assist you until you tell us what is your problem.
I assume this is an electronic homework related question?
You have to elaborate in as much detail as possible, and also provide your own first try at solving it.