About no-seminar exercises for week ¡­

About no-seminar exercises for week 47: I overlooked in the original version that the solution to exercise B is given in the sketch answers to postponed exam 2006H (can be found on the course page for 2010). Exercise B has therefore been replaced by problem 2 from postponed exam 2005H. (Note, by the way, that section a from problem 1 in postponed exam 2006H contains ? printing mistake: the correct median should be 0,693.)