Martin Luther King Day, no classes
Math 187:
no class
Math 187:
2
2.1,2.2,2.4,2.6,2.7,2.8 (2.8 will require thought; there is a trick; this looks forward to things we will work on later). This assignment is due Monday, since we are still talking about section 2 tomorrow.
Math 187:
2
EdTech 597:
Introductions
Math 187:
3
3.1, 3.2, 3.3, 3.4, 3.6, 3.9 (this was accidentally not posted, so you get another day)
Math 187:
truth tables, logical notation
assignment is a worksheet, due Friday
Section 2 assignment due
Math 187:
4
4.1, 4.3, 4.5, 4.7, 4.10, 4.13: due Wednesday
nothing due
Math 187:
formal proof, computer demonstration
Section 3 assignment due
EdTech 597:
Math 187:
computer lab
add deadline
Math 187:
more computer lab, actually
truth tables worksheet due
Math 187:
more logic...
5.1, 5.2, 5.3, 5.4, 5.5 (there is a clever way to do this and a methodical way), 5.7, 5.9. This is due Friday. I may put up a worksheet on valid and invalid arguments (with a later due date).
Math 187:
10
10.1, 10.2, 10.4, 10.5 due Monday. Here is the promised worksheet on arguments. It is mostly a reference on how proofs are put together, but there are some exercises at the end, due Tuesday. I will do related examples Monday.
Section 4 assignment due
EdTech 597:
Math 187:
more discussion of section 10, possible computer demo
Section 5 due.
Math 187:
7
7.2,7.4,7.5,7.6,7.7,7.9,7.12,7.14
Section 10 due
Math 187:
7,8
arguments worksheet due
Math 187:
Test I
EdTech 597:
Math 187:
possible computer lab
President's Day, no classes
Math 187:
no class
Math 187:
9
8.1, 8.4, 8.7, 8.8, 8.9; 9.1, 9.2, 9.3,9.7, 9.8
Math 187:
9,11
11.1 a-e, 11.3, 11.12, 11.16 (there will be another section 11 assignment)
EdTech 597:
Math 187:
11
11.1fg, 11.5, 11.6, 11.7, 11.13*, 11.23, 11.25a –sorry about posting this late, you get extra time
Section 8 and 9 problems due
Math 187:
13
13.1, 13.2, 13.6, 13.9, 13.10*, 13.12, 13.13
first section 11 assignment due
Math 187:
computer demonstration
Math 187:
computer lab
second section 11 assignment due
EdTech 597:
Math 187:
Test II will be postponed 1 week: 14 covered
14.1, 14.5, 14.8, 14.11, 14.12, 14.13.
Section 13 due
drop deadline
Math 187:
14
Math 187:
15
15.1, 15.2, 15.3, 15.4, 15.9, 15.11, 15.13
Math 187:
53-55
Section 14 due
EdTech 597:
Math 187:
Test II, up to section 15
Math 187:
16
16.2, 16.3, 16.4, 16.6 (this is quite hard and requires careful attention), 16.10, 16.14, 16.27 (look at 16.28; we will do this in class)
Section 15 due
Math 187:
17
17.1, 17.2, 17.4, 17.5, 17.6. The stars and bars notation is just like the bagels and partitions notation I did in class, except they are talking about multisets of numbers; look at the section. The notation ((n k)) means (n+k-1 k), it is notation for how many ways to make k choices from n alternatives, repetitions allowed, order doesnt matter. Ill do examples of their notation tomorrow.
Math 187:
18
Section 16 due
EdTech 597:
Math 187:
poker hands
counting problem worksheet distributed – due Wednesday
Section 17 due
Math 187:
extra counting
Math 187:
20/21
20.3, 20.4 (do these by math induction, not by least counterexample); 21: 21.3, 21.4 (all parts) – there will be another induction assignment.
Math 187:
20/21
19.1ace, 19.3, 19.4 abde, 19.11b, 20.5 (you may use math induction to prove your result), 20.6, 21.9 [hint: 21.9 involves thinking like that involved with Fibonacci numbers].
counting problem worksheet due
EdTech 597:
Math 187:
computer demo
Math 187:
22
first section 21 assignment due
Math 187:
23
second induction assignment due
Math 187:
25
EdTech 597:
Math 187:
Test III
Spring Break, no classes
Math 187:
no class
Spring Break, no classes
Math 187:
no class
Spring Break, no classes
Math 187:
no class
Spring Break, no classes
EdTech 597:
no class
Spring Break, no classes
Math 187:
no class
Math 187:
started section 22
Math 187:
Continuing 22, maybe starting 23
22.1ace, 22.2aefjk, 22.3ab
Math 187:
23
23.1acegi, 23.2, 23.3, 23.5abd,23.6. There will be another section 23 assignment.
EdTech 597:
Math 187:
25
23.9, 25.1acegi,25.9a,25.10,25.11 (first think about finite sets; then think about the set of natural numbers, for which you will get a different answer);25.12a (it is: prove it is 1-to-1 then prove it is onto).
Section 22 due
Math 187:
26
26.1, 26.2abcd, 26.3, 26.5, 26.12, 26.16
Section 23 due
Math 187:
24
23.9 and section 25 due
Math 187:
34
34.1, 34.2, 34.4 (in 34.4 the statements they give are usually true – think about very exceptional cases)
EdTech 597:
Math 187:
35
26 due
Math 187:
36
35.1, 35.2 (I will show you how to do this tomorrow), 35.4 (I do not know the answer to this: experiment and see if you can find an answer – I will too), 35.11, 35.19, 36.1 bdfhjlnp (their notation is mysterious: the point is to do the indicated calculations in mod 10 arithmetic. They have put circles around the operation symbols to indicate that the operations are not quite the usual ones. The meaning of mod 10 division might take a little thought –I will do an example tomorrow). This assignment is due Friday, not Wednesday; there is no way to write an assignment based on where we were at the end of the day Monday. But you can and should do 35.1 at least.
34 due
Math 187:
36
Math 187:
37
36.2, 3, 4, 14. I will have something to say about 14 on Friday, but do try it.
EdTech 597:
Math 187:
38
35 due
Math 187:
39
36 due
Math 187:
39/40
37.1, 37.3, 45.1, 45.2, 45.3 (I will give full answers to 37.3 on request tomorrow)
worksheet due
Math 187:
41
EdTech 597:
Math 187:
Test IV
Math 187:
46
46.1, 46.2, 46.3, 46.5.
Math 187:
miscellaneous topics in graph theory
52.2, 52.11 (use Euler's formula!), chapter 9 self test problem 2, spring 07 test 4 problem 6, summer 06 final problem 8.
Math 187:
52
46.12, 46.13 (these are proofs we did in class; write your own versions, it is good practice for the final); 46.16, 46.17 (this is just a counting problem), 52.4, problem 21 p. 447. Show that K_6 and K[3,4] are not planar using the formulas in the section.
EdTech 597:
Math 187:
review/overflow
Math 187: Final exam, 3:30-5:30 PM