Homework 5 is due Tuesday, October 7, at the beginning of lecture. Same remarks as before apply.
175: Section 7.1, exercises 20, 30, 32, 42.
Section 7.2, 40.
Section 9.3, exercise 23.
Each problem is worth 2 points; there are 2 extra credit points.
275: Section 12.1, exercises 13-18, 44.
Section 12.2, exercises 36, 54.
Section 12.3, exercises 21, 22, 30.
The exercises in section 12.3 are worth 1 point each, the combined exercise 12.1.13-18 is worth 3 points, the other exercises are worth 2 points each; there are two extra credit points.
A kind of library 
Hello Dr. Caicedo,
Is problem three of homework 5 supposed to be problem 23 from section 9.3, or did you mean problem 23 from section 7.3?
Thanks,
Will Dietrich
Hi Will,
Yes, I meant section 9.3. There are a few problems from Chapter 9 that we couldn’t solve before since we didn’t have enough integration techniques, so every now and then we’ll be revisiting that chapter.
Andres