Math 372 Homework # 4
March 23, 2015
Hi kids, here are the selected solutions to homework # 4. Enjoy!
6.1.2a For e1 + e2 + e3 + e4 + e5 = r, we know that our generating function will have 5
factors. That each of the ei must satisfy 0 ei 5, we know that th
MATH 372 HW # 3 SELECTED SOLUTIONS
Hi everyone, here are some selected solutions to your homework # 3. Enjoy!
5.1.9 (a) There are 4 ways to pick an ace, and for each of those choices, there are 51 - 4
= 47 cards that are not a queen left. So, there are 4
HW # 2 Selected Homework Solutions
March 4, 2015
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2.1.1a We notice that every vertex has even degree, and so an Euler cycle exists. Here is
1 2 3 4 5 6 7 1 4 7 3 6 2
MATH 372 HW # 1 SELECTED SOLUTIONS
Hi kids, here are some selected solutions to the rst homework assignment. Enjoy!
1.2.3a Here are two such graphs that are not isomorphic:
are not isomorphic, since the for