## Math 20, Recent HW

### HW #21 Due Wed Dec 8:

AR 11.3: #1, 6, 8.

### HW #22 Due Fri Dec 10:

AR 11.6: #7, 8.

Markov-Leslie Handout #2, 3.

AR 7.1 #1(a), 2(a), 3(a), 4(a), 5(a), 6(a), 10(a).

### HW #23 Due Wed Dec 15

Markov-Leslie Handout #4, 6, 7

AR 7.1 #4(b), 5(b), 6(b), 12, 13(a-b).

### HW #24 Due Friday Dec 17

AR 11.18 #1

AR 8.4 #4(a), 6(a)

AR 7.2 #1, 2, 3, 6, 9, 18

AR Chap. 7 sup. exercises: #13

### HW #25 Due Mon Dec 20

AR 7.2 #21

AR 9.1 #3,4,5

Problems 3, 7, 8 from this Markov-Leslie handout (PDF format)
Up to Math 20 page.