## Calculus 1: MATH UN1101 Section 5 (Spring 2019)

- Classes: Tues/Thurs 1:10pm - 2:25pm, 407 Mathematics Building
- Instructor: Henry Liu (hliu at math dot columbia dot edu)
- Office hours: Fri 12:00pm - 2:00pm, 528 Mathematics Building (or appointment by email)
- TAs: Annie Lin (zl2542 at columbia dot edu), Tal Zilkha (tiz2102 at columbia dot edu)
- TA help room hours: in 502 Milstein Center Barnard
- Annie: Weds 2:00pm - 3:00pm and Thurs 3:00pm - 4:00pm
- Tal: Fri 10:00am - 12:00pm

**Midterm 1** is in class on **Feb
19**. Here is a practice
midterm
and solutions.

**Midterm 2** is in class on **Apr
02**. Here is a practice
midterm
and solutions.

The **final** is **May 14, 1:10pm -
4:00pm** in **Math 407**. Here is
a practice final
and solutions.

### Homework

There are weekly homework assignments, due in class by the
**start of class every Tuesday**. (You can also
drop them off before class in the drop box on the 4th floor of
the Math building.)

- Homework 1 (due Jan 28) and solutions
- Homework 2 (due Feb 04) and solutions
- Homework 3 (due Feb 11)
and solutions
**Update (Feb 07)**: Some numbers in problems 2 and 6 have been changed, sorry! - Homework 4 (due Feb 18) and solutions
- Homework 5 (due Feb 25) and solutions
- Homework 6 (due
**Mar 07**) and solutions

Suggested practice: (3.4) 13, 23, 26, 31, 42, 59, 61, 94; (3.5) 12, 15, 21, 25, 75, 78; (3.6) 7, 18, 20, 45, 52, 55. - Homework 7 (due
**Mar 14**) and solutions**Update (Mar 08)**: Some numbers in problem 1 have been changed, sorry!

Suggested practice: (3.9) 1, 5, 29, 45, 49; (3.10) 4, 23, 26, 44. - Homework 8 (due Mar 26)
and solutions

Suggested practice: (4.1) 7, 34, 35, 49, 59; (4.2) 5, 9, 27, 36, 37; (4.3) 11, 13, 16, 27, 34; (4.7) 4, 15, 21, 77. - Homework 9 (due
**Apr 04**) and solutions

Suggested practice: (4.4) 14, 18, 27, 39, 47, 73, 89; (4.7) 3, 6, 23. - Homework 10 (due Apr 16)
and solutions

Suggested practice: (4.9) 14, 18, 22, 41, 46, 51; (5.1) 13, 25, 26. - Homework 11 (due Apr 23)
and solutions

Suggested practice: (5.2) 7, 21, 23, 29, 33, 49, 57, 73; (5.3) 3, 5, 9, 13, 25, 29, 33, 39, 56, 84. - Homework 12 (due Apr 30)
and solutions

Suggested practice: (5.4) 3, 9, 31, 38, 45, 53, 56, 59; (5.5) 4, 5, 12, 25, 45, 57, 59, 71, 91. - Homework 13 (due May 07)
and solutions

Suggested practice: (6.1) 1, 14, 25, 29; (6.2) 2, 3, 7, 31a. - (
**Bonus**) Homework 14 (hand in to drop box any time before the final)