Problem Set # 3
On the problem set, there are 3 points per problem. You have to have it all right to get all 3 points. A little tiny bit wrong and you get 2 points. A little bit right and you get 1 point. All wrong is 0.
Section 2.4
6(b), 6(e), 9(b), 9(d)
Section 3.1
3 (prove it anyway you want), 6, 10, 11
Not all of the problems above will be graded, but you don't know which ones, so best to work them all.