Distributions of Midterm1 and Midterm2 (approx)

A Course Plan (Tentative)
midterm1 Answer key version 1
midterm1 Answer key version 2
Midterm 2 Answer Key

Problem Sets
Problem Set 1  Answer Key
Problem Set 2  Answer Key (revised)
Problem Set 3  Answer Key
Problem Set 4  Answer Key
Problem Set 5  Answer Key
Problem Set 6  Answer Key
Problem Set 7  Answer Key
Problem Set 8  Answer Key
Problem Set 9  Answer Key