Section 
Exercises 
Section 13.1: 
Assignment 1:  10(a), 10(f), 14 solutions 
 Recommended:  3, 6, 27, 29, 34
solutions to 6 and 34 
Section 13.2: 
Assignment 1:  4(a), 4(c), 8, 20 solutions 
 Recommended:  5, 21, 25, 29

Section 13.3: 
Assignment 1:  2, 18, 24, 38 solutions 
 Recommended:  1, 21, 25

Section 13.4: 
Assignment 1:  4, 10, 26 solutions 
 Recommended:  7, 9, 15, 23, 35, 41

Section 13.5: 
Assignment 2:  8, 26, 46 solutions 
 Recommended:  5, 9, 13, 27, 57, 61

Section 13.6: 
Assignment 2:  24, 34 solutions 
 Recommended:  3, 7, 15, 23

Section 13.7: 
Assignment 2:  20, 28, 46 solutions 
 Recommended:  5, 15, 35, 59

13 Review: 
Recommended:  Do lots of the review questions

Section 14.1: 
Assignment 2:  4, 40 solutions 
 Recommended:  3, 11, 1924

Section 14.2: 
Assignment 2:  10, 18, 38 solutions 
 Recommended:  5, 25, 31, 39

Section 14.3: 
Assignment 3:  2, 10, 18 solutions (incl. #28) 
 Recommended:  3, 11, 13, 28, 29, 47

Section 14.4: 
Assignment 3:  16, 20, 32 solutions 
 Recommended:  7, 15, 19, 21

14 Review: 
Recommended:  Do lots of the review questions 
Section 15.1: 
Assignment 3:  16, 20, 24, 44 solutions 
 Recommended:  3, 4, 30, 34, 41,
5358 solutions

Section 15.2: 
Assignment 4:  8, 30, 36, 38 solutions 
 Recommended:  11, 19, 23, 29, 33, 37

Section 15.3: 
Assignment 4:  18, 24, 42, 68(a), 68(b) solutions 
 Recommended:  5(a), 6(c), 8, 13, 27, 45, 55,
59, 67, 77

Section 15.4: 
Assignment 4:  6, 16, 26 solutions 
 Recommended:  5, 13, 17, 19, 23, 37

Section 15.5: 
Assignment 5:  4, 24, 30 solutions 
 Recommended:  5, 11, 25, 31, 43

Section 15.6: 
Assignment 5:  4, 8, 16, 24, 40 solutions 
 Recommended:  5, 11, 19, 23, 38,
43 solution to 38

Section 15.7: 
Assignment 5:  8, 14, 28; indicate clearly which
points are maxima, minima and saddles; no need to plot. solutions

 Recommended:  3, 13, 29, 39, 41

Section 15.8: 
Assignment 6:  6, 16, 18

 Recommended:  5, 11, 19, 39 solutions

15 Review: 
Recommended:  Do lots of the review questions

Section 17.1: 
Assignment 6:  6, 24, 30 solutions

 Recommended:  5, 13, 17, 23, 29, 31

Section 17.5: 
Assignment 6:  6, 14, 20, 22, 36(c) (can use result of 29) solutions

 Recommended:  7, 9, 15, 21, 31

Adams, 12.6: 
Recommended:  5, 13, 15; solutions to Adams questions
available from instructor

Adams, 12.9: 
Recommended:  1, 7, 11 (no need to use Maple), 13, 15 (no need
to prove solution exists for 13, 15)

Adams, 16.7: 
Recommended:  1, 2 
