Homework STOR 215  

Fall 2012


Note that assignments marked ``preliminary'' will probably have more questions added before the due date.

All assigned problems are from the 7th edition of the text.  All assignments are due at the beginning of class.


Assignment 1: Due Tuesday 28 August (Final)


Reading: Chapter 1, Sections 1.1-1.4


Section 1.1: 1a,c,e,f, 2, 3c,d, 8a,c,e,g, 11a-f, 12a-c, 14a-d, 16a,b, 18b,c, 20, 22a-d, 28a-b, 29a-c, 32a,c,d,


Section 1.2: 15 (carefully explain why the answer is correct).


Section 1.3: 1c,d,e, 2, 4a, 7a,b, 8b,c,d, 9a,c, 10a,c, 17, 19, 20

Following the example in class, use the logical equivalences in table 6,7 and 8 to establish the tautologies in exercise 9a,b,c and 10a,c. Indicate at each step of your argument exactly which logical equivalence you are using (by name for table 6, by number for tables 7 and 8). 

Assignment 2: Due Tuesday 4 September (Final)


Reading: Chapter 1, Sections 1.4-1.7


Section 1.3:  14
(either give an argument using logical equivalences, or a counterexample), 23, 24, 26, 30


Section 1.4: 2, 3a,b, 6, 7a,b, 8a-c, 10, 12 (explain in each case how you reached your answer), 14a-c (explain your answer), 20c,d, 24a-c, 26a,c, 30a,b, 32a,d,e, 37a,b

Section 1.5: 1a, 2a,b, 4a-c, 6a-c, 8a-e, 10a-e, 12a-l, 19a,b, 20a,c, 24a-c, 28a-f, 30a-c, 32a,b, 38a-c, 40a,b

Assignment 3: Due Tuesday 11 September (Final)


Reading: 1.7, 1.8, 2.1, 2.2
Section 1.7: 2, 4, 8, 9, 10, 11, 13, 16, 19, 20, 26, 36, 37

Section 1.8: 4, 8, 9, 12, 14, 15a,b, 16, 17, 20, 24, 29, 32, 35
Other problems


Assignment 4: Due Tuesday 18 September (Final)


Reading: 2.1, 2.2, 2.3, 2.4


Section 2.1: 2a,b, 5, 6, 8, 9a-c, 10a-d, 16, 17, 20, 22, 23ab, 27a, 29, 35, 38, 39

Section 2.2: 2, 4, 9, 10, 12, 16a-c, 24, 25a,b, 26a,b, 27a,b, 29a,b, 30a

Section 2.3: 1a,b, 2, 4a,b, 5a,b, 6a-c, 10a,b, 12a-c, 13a-c, 14a-c, 20a-c, 22a,b, 24, 30a-c, 32b, 40a, 42a,b, 43a,b, 44a



Assignment 5: Due *FRIDAY* 21 September by 4pm, 215 accordian folder in STOR Mailroom (Hanes 310) (Final)


Reading: 2.1, 2.2, 2.3, 2.4
, 2.5

Section 2.3: 8a-d, 36, 48, 51a-b, 67a-b, 69

Section 2.4: 2, 3a-c, 4a-c, 5a-c, 6a,b,e, 8 (two sequences is enough), 25a-f, 26a-e, 29, 30, 32a,b, 34a-c, 35, 36, 39


No Assignment for 2 October



Assignment 6: Due Tuesday 9 October (Final)


Reading:
4.1, 4.3, 5.1

Section 4.1: 1, 2, 5, 6, 7, 8, 9a,b, 10a-e, 17, 18, 20a-c, 21a-c, 24a,b, 25a,b, 28a-c, 29a,c, 30a, 31a

Section 4.3: 1a-d, 2a-d, 3a-c, 4a-c, 10, 12, 15, 16a,b, 17a,b, 24a-c, 26a-c, 32a-c, 33a-c, 40a,b, 50



Assignment 7: Due Tuesday 16 October (Final)


Reading:
5.1, 5.2, 6.1, 6.2

Section 5.1: 1, 4, 9, 11, 12, 13, 18, 20, 25, 33, 38, 42, 49, 59, 64, 65

Section 5.2: 3, 7, 12, 25a, 26b,c



Assignment 8: Due Tuesday 23 October (Final)


Reading:
6.1, 6.2, 6.3, 6.4

Section 6.1: 2, 4, 5, 8, 10, 12, 13, 23a-f, 25, 29, 32a-g, 34a,b, 35a,b, 52

Section 6.2: 2, 3, 5, 8, 9, 10 [Hint: For the midpoint to have integer coordinates, the sum of the x coordinates of its endpoints must be even, and similarly for the y coordinates.], 13, 19, 20, 22, 31



Assignment 9: Due Tuesday 30 October (Final)


Reading:
6.1, 6.2, 6.3, 6.4, 6.5

Section 6.3: 1, 3, 5a-c, 6a,b, 7, 8, 9, 11a-c, 13, 19, 22c-f, 25a-f, 26, 33


Section 6.4: 2b, 4, 5, 6, 8, 10, 12, 16, 19, 21, 22, 29, 31


Assignment 10: Due *FRIDAY* 2 November by 4pm in 215 folder, STOR mailroom (Final)


Reading:
6.5, 10.1, 10.2, 10.3

Section 6.5: 2, 3, 4, 5, 7, 9a,b,d,e, 12, 15a-c, 20, 23, 24, 30, 31, 37, 41, 45.
Section 10.1: 2, 3, 4, 7, 8, 13a,c, 18

Section 10.2: 1, 2, 4, 5, 7, 10 (graph 7 only), 12, 13


Assignment 11: Due Tuesday 20 November (Final)


Reading:
10.2, 10.3, 10.4, 10.5,

Section 10.2:
20b,d, 21, 22, 23, 27, 29, 33, 35a,b,d, 37a,b,d, 38, 40, 43a,b,e,f, 49, 51, 57, 59a,c, 60, 61

Section 10.3: 5, 6, 7, 9a,b, 10, 11, 13, 23, 34, 35, 39, 41, 47, 57a, 66

Section 10.4: 1, 2a-b, 3, 4, 5


Assignment 12: Due *Wednesday* 5 December by 4pm in 215 folder, STOR mailroom (Final)


Reading:
10.3, 10.4, 10.5, 10.6, 10.7

Section 10.4: 6, 7, 10, 19b, 20, 21, 25(n=2 only), 31, 32, 34 (31 and 32 only), 39a, 42, 47b, 56


Section 10.5: 1, 3, 4, 9, 11, 13, 15, 26a,b, 27a,b, 29 (a-c), 30, 31, 32, 37, 38, 39

Section 10.6: 1, 2, 3, 6a,b, 18, 25, 29

Section 10.7: 1, 2, 3, 5, 12, 13, 14, 18, 25