Here are some more problems: …

Here are some more problems:

Ch. IV, nr.1d, 2 (Obs. misprint: R instead of N) and 4.

Ch.V, nr.4, 11 and 13.

Friday April 17. there will be no lecture, but I will post solutions of these problems on the web, and if you want you can arrange a colloquium working out these problems.

Solutions of these problems are

here