hey guys im a new member(AS student) n i hope some of u can help because exams are soon i really need help plz try to help me !! , first of alll i need helpp with pure mathematics (p12) any1 has an idea if its going to me easy or medium or hard?? , my 2nd Q is any1 got tips for bio lab(p31) ? and my third and last q any1 got tips for calculations in chem(p32) and thanx all i wish i u could help