Midterm 2 is coming up on Friday, July 28, 12-2 p.m.


CS 70 at UC Berkeley

Discrete Mathematics and Probability Theory

Lectures: M/T/W/Th 2-3:30 p.m., 155 Dwinelle

Instructor Hongling Lu

hongling_lu (at) berkeley (dot) edu

Office Hours: T/Th 12-1 p.m., 611 Soda

Instructor Vrettos Moulos

vrettos (at) berkeley (dot) edu

Office Hours: W 4-5 p.m., F 2:30-3:30 p.m., 212 Cory

Instructor Allen Tang

chen.tang (at) berkeley (dot) edu

Office Hours: M/W 12-1 p.m., 212 Cory

Week 6 Overview

Probability Inequalities, Markov Chains


The discussion sections will not cover new material, but rather will give you additional practice solving problems. You can attend any discussion section you like. However, if there are fewer desks than students, then students who are officially enrolled in that section will get seating priority. See Syllabus for more information.



All homeworks are graded for accuracy and it is highly-recommended that you do them. Your lowest homework score will be dropped, but this drop should be reserved for emergencies. See Syllabus for more information.