Very clever Strantor! I like it. For the sake of kingini's dignity one should remind them that there are conditions for posting in the homework forum. In any case this sort of basic information is readily available from any number of sources.
What t_n_k wants to say, is that Homework Help section is dedicated in helping students, but they have to make an initial effort to solve their own problem, before receiving a hint or solution. It makes things more fair, in our opinion.
