Additional Exercises and Solutions to PS 9

Hei,

(1) We have referred in most of the Problem Sets to additional exercises from the previous exams. For some reason we stated that those exercises are from the Exam and Retake 2015. This is a (copy and paste) typo, it should be Exam and Retake 2014. And you will find those documents on the current course website.

(2) In the last seminar, time will probably not allow to discuss all the questions in problem set 9. For that reason we have posted solutions for Ex. A.2 and B.