Problems from previous exams 30th of April and Third mandatory assignement

In next Wenesday's (April 30th) exercise class we will be working on the following problems from previous exams:

Problems 1 and 2 from the exam given in December 2006

The entire exam from January 2007

Problems 1 and 3 from the exam given in December 2007.

Problems 1 and 2 from the exam given in December 2009.

Don't forget that the third mandatory assignement, details on which you can find in the problem set marked week 13, is due on the 30th of April.