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- 15:33, 12 November 2008 (diff | hist) . . (+70) . . Chapter 17, Problem 7 MA453Fall2008walther (current)
- 15:31, 12 November 2008 (diff | hist) . . (+267) . . Chapter 17, Problem 10 MA453Fall2008walther
- 15:12, 12 November 2008 (diff | hist) . . (+184) . . Chapter 17, Problem 10 MA453Fall2008walther
- 15:54, 29 October 2008 (diff | hist) . . (+38) . . Chapter 15, Problem 54 MA453Fall2008walther
- 13:52, 22 October 2008 (diff | hist) . . (+21) . . Chapter 13, Problem 28 MA453Fall2008walther
- 13:51, 22 October 2008 (diff | hist) . . (+140) . . N Chapter 13, Problem 28 MA453Fall2008walther (New page: I have no idea where to begin on this problem. I do not know how to prove that it is no integral domain. A little help would be nice. Thanks)
- 09:41, 17 September 2008 (diff | hist) . . (+204) . . N Chapter 4, Problem 9 MA453Fall2008walther (New page: I do not understand how to tell what a generator of a subgroup is? I think that the subgroups of Z20 are (1,2,4,5,10,20), but that also might not be right. Anyways I could use a little exp...)
- 11:40, 31 August 2008 (diff | hist) . . (+490) . . N Zach's Theorem MA453Fall2008walther (New page: My favorite theorem is the hypotenuse-leg theorem. It states that in the triangles ABC and DEF that if angle A and D are right angles and BC=EF and AB=DE. Then triangle ABC is congruent to...) (current)
- 11:05, 31 August 2008 (diff | hist) . . (+8) . . Week1 MA453Fall2008walther
- 11:03, 31 August 2008 (diff | hist) . . (+86) . . Week1 MA453Fall2008walther
