$Department of Mathematics and Stati stics$

John Jones - MAT 445 Homework

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Problem numbers are from the textbook. Answers, even on computational problems should justify the answers. In other words, you need to prove your answers are correct.

Problems for Chapter 11 will not be turned in, but are suggested for helping review and learn that material for the final.

Chapter	Due	Problems	Answers
11	-	2, 3, 4, 5, 7, 10, 13	pdf
10	4/23	1, 2, 5, 6 (also assume b>1), 8, 10, 11, 13 Some of these problems are computations with fairly small numbers. Use the results of this chapter, which make the computations efficient even if the numbers were much larger.	pdf
9	4/11	3, 4, 5, 6 (section 1.3 has a factoring applet for the big number), 9, 12, 15, 17	pdf
8	4/2	4a, 5, 6, 10a, 15, 16, 21, 23	pdf
7	3/26	1, 3 (assume minimal weight for packaging), 5, 9, 15, 18, 20, 23	pdf
6	3/19	1, 2, 3, 8, 9, 10	pdf
5	3/7	2, 3, 5, 6, 7, 11, 14, 17, 23	pdf
4	2/25	1, 5, 6, 7, 9, 10, 13	pdf
3	2/18	1, 3, 8, 9, 10, 11, 15, 19, 24, 27	pdf
2	2/11	1, 2, 4, 5 (prove your answer), 10b, 12a, 13a (on all problems, use methods of this chapter)	pdf
1	2/4	1, 2, 3, 4, 6, 7, 14, 19 (note, 2d is really "for each prime p, find the smallest positive n such that d(n)=p and prove your answer")	pdf

Last Update: April 23, 2008

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Physical Sciences, A-Wing

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Last Modified: April 23, 2008