Math 250 - Calculus III
Homework
Textbook: Calculus, Eighth Edition by Larson, Hostetler, Edwards
Homework assignments are due at the beginning of class on the due date.
(CAS) means you need to use a computational software (Mathematica or DERIVE) in your solution and include the print-out in your homework.
NOTES:
1. Answers to odd-numbered problems can be found at the back of the book.
2. Solutions to odd-numbered problems can be found at the Ethyl Center BUT you are NOT allowed to take the solution manual out of the Ethyl Center. There are comfy couches, chairs, and tables available at the Ethyl Center as well as candy! So stay there when you need the solutions manual!
| Due | Type | Section | Problems | Solutions | |
| Wed 1/20 | Reading | 11.1 | |||
| Wed 1/20 | Practice | 11.1 | 3,7,9,13,17,23,25,27 | ||
| Wed 1/20 | Turn-in (Homework 1) |
11.1 | 8,12,24,28,30 | ||
| Fri 1/22 | Reading | 11.2 | |||
| Fri 1/22 | Practice | 11.1 11.2 |
39,43,47,55,75,89,93 1,3,51,57,59,61,63 |
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| Fri 1/22 | Turn-in (Homework 2) |
11.1 |
42,48,56,90,94 |
HW2 Solutions | |
| Mon 1/25 | Reading | 11.3 | |||
| Mon 1/25 | Practice | 11.2 11.3 |
15,21,29,43,47,55,69,73,85,91,111 7,9,17,25,27,29,59 |
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| Wed 1/27 | Turn-in(Homework 3) | 11.2 11.3 11.4 |
16,24,44,71,112 8,18,26,30,60, 50,74 16 |
HW3 Solutions | |
| Wed1/27 | Reading | ||||
| Wed 1/27 | Practice | 11.3 11.4 |
27,35,73,45,49,71,73,75 1-6,7,9,13,15 |
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| Fri 1/29 | Reading | 11.4 | |||
| Fri 1/29 | Practice | 11.3 | 77,87,89, | ||
| Fri 1/29 | Turn-in (Homework 4) |
11.3 11.4 |
58,76,78,86,88 22(CAS) (print your work from Mathematica and attach it with your homework) |
HW4 Solutions | |
| Mon 2/1 | Reading | 11.5 | |||
| Mon 2/1 | Practice | 11.4 | 31,45 | ||
| Wed 2/3 | Turn-in (Homework 5) |
11.4 11.5 |
32,38,46,56,60 (For #38 refer to the section for the
definition of torque) 18,28,42,50 |
HW5 Solutions | |
| Wed 2/3 | Practice | 11.5 | 15,19,27,29,43,45,49,51 | ||
| Wed 2/3 | Reading | 11.6 | |||
| Fri 2/5 Now due on Mon 2/8 |
Reading | 11.7 | |||
| Fri 2/5 | Practice | 11.5 | 23,25,51,53,57,59,63,65,75,83,85,89,91 | ||
| Fri 2/5 Now due on Mon 2/8 |
Turn-in (Homework 6) |
11.5 | 60,82,84,90,92 |
HW6 Solutions | |
| Mon 2/8 | Turn-in (Extra) |
11.5 | Clarifying the distance
between two lines in space: Section Project (page 809) Along with the section project, also include the distance between a point and a line (which is explained in the book). Describe in your own words the idea behind the formula and use the formula to solve problem 98 in section 11.5. |
Submit a well written explanation of your work. Title your work "Section Project" and have two sections: 1. Distance between a point and a line 2. Distance between two skew lines. |
|
| Wed 2/10 | Reading | 10.4 | |||
| Practice | 11.6 |
After you do the Take Home Quiz,
you can work on 1-6, 7,9,11,13,15,19,21,23,25,27,31,33,35,37,39,41,43 |
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| Mon 2/15 | Reading | 12.1 | |||
| Mon 2/15 | Practice | 11.7 | 1,5,7,9,13,15,15,19,21,23,25,27,29,33,35,37,41,45,47,51,53,87-92,97,99,105,107,109,111,119,121,123, | ||
| Wed 2/17 | Turn-in (Homework 7) |
11.7 | 18,26,44,54,98,100,124 | HW7 Solutions | |
| Wed 2/17 | Reading | 12.1 12.2 | |||
| Wed 2/17 | Practice | 12.1 | 17-20,23,25,27,29,31,33,37 | ||
| Fri 2/19 | Reading | 12.3 | |||
| Fri 2/19 | Practice | 12.1 12.2 |
39,49, 59,61,63,65 13,15,23,27,31,33,35,37,39,51,53,55,61,63,65,67 |
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| Fri 2/19 | Turn-in (Homework 8) |
12.1 12.2 |
34,38,62 (Hint for 38: It involves a
hyperboloid) 20,25,28,38,40,58,66 |
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| Mon 2/22 | Reading | 13.1 | |||
| Mon 2/22 | Practice | 12.3 12.4 |
13,21,27,37,41 5,7,11,15,25,29,33,35,49,51,53,55 |
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| Wed 2/24 | Turn-in (Homework 9) |
12.2 12.3 12.4 |
80, 26,42,45-48 16,30,34,45-48,54 |
In problems 45-48 in sections 12.3 and 12.4 you will investigate circular motion. | HW9 Solutions |
| Wed 2/24 | Reading | 13.2 | |||
| Wed 2/24 | Practice | 13.2 | 17,19,21,23,25,27,31,33,35,39,41,45-48,49,51,53,55,57,59,77, | ||
| Fri 2/26 | Turn-in (Homework 10) |
13.1 | 18,20,42,56, 60(CAS),72,78,80 | HW10 Solutions
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| Mon 3/1 | Reading | 13.4 | |||
| Mon 3/1 | Practice | 13.2 13.3 |
13,15,19,21,23,27,33,35,39,41,43,45,51,53,63-66,71 | ||
| Wed 3/3 | Turn-in (Homework 11) |
13.2 13.3 |
22,34,42,46,72, 24,34,40,46,76,78,100(CAS) |
Grade Homework 11: Each problem is 2 points,
giving a max of 24 for the homework. If the
solution is right, the question gets 2
points, if it is partly right it is 1 point, and if it is not right
at all but there is some effort it is 0.5 points. If there is a
small computational error, it is 1.5 points. Note that you have to check the solution, NOT
just the final answer! HW11 Solutions |
|
| Wed 3/3 | Reading | 13.5 | |||
| Wed 3/3 | Practice | 13.4 | 3,5,7,9,11,13,15,17,19,25,27,29,45 | ||
| Fri 3/5 | Turn-in (Homework 12) |
13.4 |
16,18,26,28,46 |
HW12 Solutions | |
| Mon 3/15 | Reading | 13.7 | |||
| Mon 3/15 | Practice | 13.5 13.6 |
3,5,7,9,11,13,15,21,25,29,31,33,37 3,5,7,13,17,21,23,27,31,33,37,39-46,47,49,53, |
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| Wed 3/17 | Turn-in (Homework 13) |
13.5 13.6 13.7 |
10,12,24,32 16,18,34,48,50,54 22,34,46 |
Read the sections and go over the examples in the sections before you do the homework! | |
| Wed 3/17 | Reading | 13.8 | |||
| Wed 3/17 | Practice | 13.7 | 3,7,11,15,17,21,25,27,31,33,41,43,49,51 | ||
| Mon 3/22 | Reading | 13.8 | |||
| Wed 3/24 | Reading | 13.10 | |||
| Wed 3/24 | Practice | 13.8 | 9,11,21,25,27,33,45,47,49,51 | ||
| Wed 3/24 | Turn-in (Homework 14) |
13.8 | 10,26,44 | HW14 Solutions | |
| Fri 3/26 | Reading | 13.9 | |||
| Fri 3/26 | Practice | 13.8 | 53,55,57,59 | ||
| Fri 3/26 | Turn-in (Homework 15) |
13.8 | 54,56,60 | HW15 Solutions | |
| Mon 3/29 | Reading | 14.1 | |||
| Mon 3/29 | Practice | 13.10 | 3,5,13,15,33,35,41,43 | ||
| Wed 3/31 | Turn-in (Homework 16) |
13.10 14.1 |
6,28,42,44 40,42,62 |
HW16 Solutions | |
| Wed 3/31 | Reading | 14.2 | |||
| Wed 3/31 | Practice | 14.1 | 17,25,31,37,41,43,47,51,53,57,59,61 | ||
| Fri 4/2 | Reading | 14.3 | |||
| Fri 4/2 | Practice | 14.2 | 7,9,15,17,21,25,27,33,35,39,49 | ||
| Fri 4/2 | Turn-in (Homework 17) |
14.2 | 10,18,28,38,50 | HW17 Solutions | |
| Mon 4/2 | Reading | 14.5 | |||
| Mon 4/5 | Practice | 14.3 | 3,5,7,11,13,15,17,21,23,25,29,39,41 | ||
| Wed 4/7 | Reading | 14.6,14.7 | |||
| Wed 4/7 | Practice | 14.5 | 3,5,15,17 | ||
| Wed 4/7 | Turn-in (Homework 18) |
14.3 14.5 |
18,24,32,42 16,38 (Remember to use polar coordinates if it makes life easier!) |
HW18 Solutions | |
| Fri 4/9 | Reading | 15.1 | |||
| Fri 4/9 | Practice | 14.6 14.7 |
5,13,15,17,21,23,29 5,11,13,15 |
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| Fri 4/9 | Turn-in (Homework 19) |
14.6 14.7 |
16,22,26 10,12 |
HW19 Solutions | |
| Mon 4/12 | Reading | 15.1 | |||
| Mon 4/12 | Practice | 15.1 | 7,9,11,13,15,17,18,19,20 | ||
| Wed 4/14 | Turn-in (Homework 20) |
15.1 | 1-6, 8,12,14 | ||
| Mon 4/19 | Reading | 15.2 | |||
| Mon 4/19 | Practice | 15.1 15.2 |
31,33,37,39,43,45,55 7,9,11,13,15,21,23,25 |
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| Wed 4/21 | Turn-in (Homework 21) |
15.1 15.2 |
38,52,54 10,14,24,38,40 |
HW21 Solutions | |
| Wed 4/21 | Reading | 15.3 | |||
| Wed 4/21 | Practice | 15.2 | 35,37,39 | ||
| Fri 4/23 | Reading | 15.4 | |||
| Fri 4/23 | Practice | 15.2 15.3 |
53,55,57,59 11,13,15,17,19,21,23,25,27,29,31,33 |
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| Fri 4/23 | Turn-in (Homework 22) |
15.2 15.3 |
58 16,20,36 |
HW22 Solutions | |
| Mon 4/26 | Reading | 15.6 | |||
| Mon 4/26 | Practice | 15.4 | 1,3,7,9,11,17,21,23,25,27 | ||
| Wed 4/28 | Turn-in (Homework 23) |
15.4 15.6 |
2,8,24, Finish the example we started in class about flux integral: State the problem, show the steps, evaluate the integrals and show that the total flux is pi/2. 18,24 (in #18 notice that projection of S onto the x-y plane is the annulus between two circles) |
HW23 Solutions | |
| Fri 4/30 | Practice | 15.7 15.8 |
3,5,7,11,13,15 7,9,11,13,15,17 |
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| GOOD LUCK in the finals and have a WONDERFUL summer! | |||||