Thank you Sir and you are not very far from 10 000. =]
@M-H...what does your name stands for? and u r only doing AS bio? I am doing AS n A2 math n accounting plus french IGCSE. meaning 5 subjects. My math exam in 4 days and I am really starting to get nervous, but pure math is not difficult I believe, so inshAllah it will be easy. =]