Quiz 5 solution

The answers to quiz 5 are now posted in the usual place. For now, there are no detailed solutions. I will try to post those some time Tuesday (and we will go over the solutions in class).

By the way, here are the results:


Obviously question 1 caused some trouble, and we will go over it detail. Note that question 3 was directly from last week's homework, while questions 4 and 5 were straight from the course notes. The solutions for all three of these were available in advance of the quiz.