I read it in the book but I can't understand... its my recitation

Hello p:

We're not going to do your homework for you. If you'd like to DO it, and post it here for our comments, we'll be MORE than happy to help you with that...

But, to DO IT for you?? Nahhh, that ain't happening.

excon

You've posted homework questions (and follow up information) at least six times.

This site does NOT do homework.

What part of that don't you understand?