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Math 2210-3
2210-3 home page
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Homework assignments will be posted a week before they are due (generally on Wednesdays). A subset of the underlined problems will be graded; if a problem is not underlined it is recommended but need not be handed in. Solutions and point values for graded problems will be posted after assignments are collected.
Due January 20
hw1.pdf NOTE: the 11.3 problems after #17 are postponed until the next assignment.
hwsols1.pdf solutions
Grading: 25 points, distributed as follows:
Class exercise 1 = 3 points, 2cef = 1 point each, 3ad = 1 point each.
11.1: 17, 28 = 1 point each; 31 = 2 points (1 point for computation, one for picture), 38 = 1 point.
11.2: 2, 7 = 1 point each, 17 = 2 points.
11.3: 1ac, 2df = 1 point each, 3b, 17 = 2 points each.
Due January 27
hw2.pdf section 11.5 homework postponed until Feb 3.
hwsols2.pdf solutions
Grading: 24 points, distributed as follows:
Class exercise 1abc = 2 points each;
11.3: 25, 27 = 2 points each, 54, 64, 69, 73 = 1 point each;
11.4: 10, 11, 17, 21, 31 = 2 points each.
Due February 3
11.5: 3, 9, 13ab, 19, 32, 34, 39, 41, 43, 44;
11.6: 5, 9, 17, 19, 23, 25, 28, 29a, 30a;
11.7: 1, 4. Note: these two problems are postponed until the next hw assignment.
hwsols3.pdf solutions
Grading: 26 points, distributed as follows:
11.5: 3, 13b, 19, 32 = 1 point each; 34 = 2 points, 39, 41, 44abcd = 1 point each.
11.6: 5 = 1 point, 9, 17, 19, 23, 25 = 2 points each; 28a, 28b, 29a = 1 point each.
Due February 10
hw4.pdf only 11.7 hw is due on 2/10 - the ll.8 hw is postponed until next assignment.
hwsols4.pdf solutions
Grading: 21 points, distributed as follows:
11.7: 1, 4, 9, 17, 18 = 2 points each, 36, 58 = 1 point each, 59, 61 = 2 points each. 42abcde = 1 point each.
Due February 17
11.8: 2, 5, 7, 8, 9, 13, 14, 29;
11.9: 2a, 3a, 4a, 5a, 6a, 7, 8, 9, 13, 15, 17, 23, 27, 35, 36.
hwsols5.pdf solutions
Grading: 21 points, distributed as follows:
11.8: 2, 7, 8, 9, 13, 14 = 2 points each. On these points you get 1.5 points if your surface is of the correct type with the axes in the correct locations. Another .5 points for the quality of your picture.
11.9: 2a, 4a, 5a, 7, 8, 9 = 1 point each; 35 = 2 points, 36 = 1 point.
Due February 24
12.1 1, 9, 10, 11, 17, 18, 23, 24, 25, 27, 33, 35, 41.
12.2 1, 13, 17, 25, 27, 39, 47.
hwsols6.pdf solutions
Grading: 24 points, distributed as follows:
12.1 9, 10, 11, 17, 18, 41b = 2 points each.
12.2 13, 17, 25, 27 = 2 points; 39b, 47a,b,c = 1 point each.
Due March 3
12.3 1, 2, 3, 7, 9, 10, 21, 35, 36, 37, 38;
12.4 2, 9, 11, 12, 15, 17;
12.5 1, 9, 14, 15, 17, 19, 20, 24, 25, 31.
hwsols7.pdf solutions
Grading: 30 points, distributed as follows:
12.3 2, 7, 9, 10 = 1 point each; 36, 37 = 2 points each.
12.4 9 = 1 point, 12, 15 = 2 points each, 17 = 1 point.
12.5 9, 14, 15, 17 = 2 points each; 19 = 3 points; 24 = 2 points; 31c = 3 points.
Due March 10
12.6 1, 6, 12, 13, 17, 18, 19, 20, 29;
12.7 1, 4, 6, 9, 15, 22;
12.8 1, 3, 7, 11, 12, 13, 15, 16;
hwsols8.pdf solutions
Grading: 25 points, distributed as follows:
12.6 6, 12, 13 = 1 point each; 17, 18, 20 = 2 points each.
12.7 4, 6, 9, 22 = 2 points each.
12.8 3, 7, 13, 15 =2 points each.
Due March 17
12.8 19, 20, 22, 24, 30, 31;
12.9 1, 3, 5, 9, 11, 14, 16;
13.1 1, 5, 8, 9, 10, 16;
13.2 2, 6, 7, 13, 14,, 25, 26, 31, 36. (The last two problems were added on Friday March 12.)
hwsols9.pdf solutions
Grading: 31 points, distributed as follows:
12.8 19, 20, 24 = 2 points each; 30a, 31 = 2 points each.
12.9 3, 5, 11, 16 = 2 points each.
13.1 1, 5, 8, 9, 10 = 1 point each.
13.2 6, 13, 14, 26 = 1 point each; 31, 36 = 2 points each.
Due March 31
13.3 1, 5, 11, 15, 16, 18, 21, 25, 27, 35, 36, 39;
13.4 1, 7, 19, 20, 23, 27, 35;
13.5 3, 11, 14; for these three problems there are a lot of integrals to compute - once you set them up, feel free to use technology to compute the actual numerical answers.
13.6 1, 6, 7, 9.
hwsols10.pdf solutions
Grading: 32 points, distributed as follows:
13.3 15, 16, 18, 27, 36, 39 = 2 points each;
13.4 7, 19, 20, 35 = 2 points each.
13.5 3, 14 = 3 points each.
13.6 1, 6, 9 = 2 points each.
Due April 7
13.7 1, 1, 7, 11, 12, 17, 23, 27, 29, 30;
13.8 5, 11, 13, 15, 20;
13.9 1, 7, 11, 17, 22.
hwsols11.pdf solutions
Grading: 26 points, distributed as follows:
13.7 7, 12, 17 = 2 points each; 23, 27 = 3 points each; 29 = 2 points.
13.8 5, 11, 13, 15, 20 = 2 points each.
13.9 7, 11 = 2 points each.
Due April 14
14.1 1, 2, 10, 11, 15, 17, 19, 20abc, 21, 25;
14.2 1, 4, 7, 8, 15, 17, 18, 21, 25, 26.
hwsols12.pdf solutions
Grading: 28 points, distributed as follows:
14.1 10 = 1 point, 15, 17 = 2 points each, 20abc = 1 point each, 21, 25 = 3 points each points.
14.2 1, 7, 8, 15, 17, 21, 26 = 2 points each.
Due April 21
14.3 1, 7, 9, 11, 17, 25, 26; In 17, do the computation two ways: via a path and with a function whose gradient yields the vector field.
14.4 1, 6, 7, 9, 14, 16, 19;.
14.5 3, 7, 9, 10, 17, 19, 20. 14.5 hw postponed until next week
hwsols13.pdf solutions
Grading: 23 points, distributed as follows:
14.3 1, 9 = 2 points, 17 = 4 points (2 points each for using a potential function and for actually computing the line integral), 25 = 2 points.
14.4 6, 7, 9, 14, 16 = 2 points each; 19abc = 1 point each.
Due April 28
14.5 3, 7, 9, 10, 17, 19, 20.
14.6 1, 7, 15, 16, 19;.
14.7 3, 7, 8, 9, 19;.
hwsols14.pdf solutions
Grading: 26 points, distributed as follows:
14.5 3, 7, 10, 20 = 2 points each.
14.6 7, 15, 16 = 2 points each, 19adeg = 1 point each.
14.7 3, 8, 9, 19 = 2 points each.