| Holidays this quarter are: Wednesday, November 11 and
Thursday-Friday, November 26-27. |

| Please note that there will
be sections this Thursday, September 24.
Our TA will go over the basic properties of complex numbers. |

| Notes for the first lecture are here.
20150924_Section_Notes.pdf. Also see the
Math 20B supplement. |

| Please note that I switched some problems between
Homework #2 and #3. |

| |

| **First Midterm
**is Monday, October 19 at 10:00AM in class.
Please bring a Blue Book and your
student ID to the test. Here is a
Test 1 Study
Guide.
You are allowed a **single** **one sided
**1**/2 page** (of a standard 8.5''x11''
sheet of paper) "cheat" sheet. |

| **Midterm 1 will be returned in tomorrow's Sections,
Thursday, October 22** |

| **Office hours for today, Wednesday 10/28/2015,
will be modified to 11-11:55AM and then 1:30-2:30PM. This is
a one time change!** |