Hi there im starting to feel really confused
![Dizzy](images/smilies/dizzy.gif)
i feeli have picked the hardest unit possible CYPOP 40 ive trying looking on here and on internet also in text books but im not finding anything so i was wondering if some kind person would help me
1.1to 1.4
2.1 to 2.4
3.1 to 3.3
any help would be very greatful
![Banghead](images/smilies/banghead.gif)