Stop spamming the forum with single-topic threads. Put all your questions in one big thread.
Specify the purpose of the questions if they are for school work or otherwise. The reason behind this are two-folds:
1. A professor or instructor can tell if the answer is copied somewhere and may he/she might find ways to verify if you are a "hidden genius" or a plagerist.
2. What happens in the "wild" and what happens behind text books are two different things: Text books might give you what happens in an "ideal world" and this is what the instructor wants. If he/she finds answers that do not comply with text book materials one might not like the grades handed back.
