Last revised: 11 May 2004      

Agenda, Math 221 (s. 02, Linton), Spring 2004

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Office hours: Tu/Th 2:45-4:00, 649 Exley S.C.

Class
meeting
number
Date Text material for discussion Problem assignments due this class
 1 22 Jan Anton, Chapter 1, §§ 1 & 2 None - First assignment due second class meeting
 2 27 Jan Chapter 1, §§ 3 & 4 & 5 §1.1: ## 7, 8, 9, 12, 13;
§1.2: ## 18, 27.
 3 29 Jan Chapter 1, §§ 5 (& 6 & 7?) §1.3: ## 9, 12, 18, 19;
Note (Jan. 29): the following are postponed one class --
§1.4: ## 1, 2, 3, 5, 6, 10;
§1.5: ## 12, 13, 15.
 4 3 Feb Review of Ch. 1 §§1-7
            and
groundwork for Ch. 2
§1.4: ## 1, 2, 3, 5, 6, 10;
§1.5: ## 12, 13, 15.
NB: What follows is  revised  as  of  04 Feb 2004. Watch your e-mail for further change notifications.
 5 5 Feb Chapter 2, §§ 1 & 2 & 3 §1.6: ## 20, 23, 24;
§1.7: ## 9, 12, 13.
 6 10 Feb Chapter 2, §§ 3 & 4 §2.1: ## 14 (feel free to base your work on Figure
2.1.1 of p. 83), 15, 16, 18; §2.2: ## 4, 5, 12, 17.
NB: What follows is revised again as of 13 Feb 2004. Watch your e-mail for further change notifications.
 7 12 Feb Still tying up loose ends
in Chapters 1 and 2
Consult (the original Handout, as recently revised, or) this
HTML-formatted version of the handout promised in class.
 8 17 Feb Cramer's Rule;
Chapter 3, §§ 1 & 2 (& 3 ?); and
Chapter 4, § 1
§2.3: ## 2, 3, 7 (& 13, optional);
[Postponed one class, as of 02/13/2004:
§2.4: ## 1, 5, 7; §3.1: ## 1 (i, j, k, l), 2 (h, i), 9.]
 9 19 Feb Chapter 3, §§ 3 & 4 & 5 §2.4: ## 1, 5, 7; §3.1: ## 1 (i, j, k, l), 2 (h, i), 9.
New, 18 Feb 2004: ASCII or HTML notes on Dot Product;
New, 20 Feb 2004: HTML outline of Complex Numbers.
10 24 Feb 40-minute midterm exam, on Ch. 1 & 2;
Actually: aspects of cross-products
[and not yet on Chapter 4, §§ 2 (& 3 ?)].
§ 3.2: ## 3, 4;
first instalment of § 4.1: ## 1(c), 2, 4, 5.
11 26 Feb Onward in Chapter 4:
review of § 1, on into § 2
§ 3.3: ## 1-3, 8, 12 (explain fully);
remainder of § 4.1: ## 1(c), 2, 4, 5.
[Thinking Ch. 5 was definitely too optimistic ...]
12 2 Mar More Chapter 4 § 4.1: ## 6, 9, 14, 16, 20, 21.
13 4 Mar Finishing up Chapter 4 § 4.1: # 34; § 4.2: ## 2, 3, 5, 6, 12b, 13, 22.
----- Spring Break        ----- (Another 40-minute exam not long(*) after Spring Break
will test your mastery of material through Chapter 4,
and a little beyond.)     (*)20 April 2004
14 23 Mar Review of Ch. 4; and Chapter 5, § 1 None for today.
15 25 Mar Chapter 5, §§ 2 & 3
(& 4 ?)
§ 4.2: ## 1, 26; § 4.3: ## 1-5; also, if we managed to reach Chapter 5 in class on Tuesday, be sure you understand how the examples of § 5.1, ## 1-16 tick,
and carry out ## 19, 20.
16 30 Mar Chapter 5, §§ 1 & 2
(hoped for was §§ 4-6)
§ 5.2: ## 1, 2, 6, 7, 11, 15, 17, 19.
17 1 Apr Unfinished business from
Chapter 5, §§ 1-3 & 5,
w/ discussion of "the"(?)
4th dimension
... catch-up time for unfinished homeworks ...
18 6 Apr Chapter 5, §§ 3-6, esp. §4 § 5.2: # 26; § 5.3: ## 1-3, 6a&c, 7, 8; § 5.5: ## 1, 2a&c, 3ab&d, 7.
19 8 Apr Wrapping up Chapter 5; (Chapter 6, §§ ?) § 5.4: ## 1(a,b,d), 2, 3, 5, 7 (paraphrased, this problem asks you
to find the coefficients x1 and x2 for which w = x1 u1 + x2 u2),
any one of 11-13, any one of 14-16, and 21 (or 20).
20 13 Apr Chapter 6, §§ ? ... catch-up time ... (was: ... coming soon ...)
21 15 Apr Chapter 6, §§ 1 & 2 Notes on A as "quasi-inverse" to A ...
22 20 Apr 40-minute in-class test
on material through Ch. 4
and specific §§ of Ch. 5;
Chapter 6, § 3
... catch-up time ...
23 22 Apr Chapter 6, §§ 3, 4 & 5 § 6.1: ## 10(a,b), 11(a,b), 20; § 6.2: ## 1(a,d,f), 2, 3(b,f), 8(a,b).
24 27 Apr Closing Chapter 6
& opening Chapter 7
§ 6.1: ## 21, 24; § 6.2: ## 10(a), 12, 25; § 6.3: ## 1-4, 7, 9, 10.
25 29 Apr Chapter 7, §§ 1 & 2 (& 3 ?) § 6.4: ## 2, 3, 6; § 6.5: ## 1, 2, 3.
26 4 May Chapter 7, (§ 2 &) § 3 § 7.1: ## 1, 2, 3, 10 (& opt'l: 19); § 7.2: ## 2, 4, 8, 10, 13, 15;
& (if feasible) § 7.3: ## 1(a&c), 2, 4, 12 (& opt'l: 15); p. 361: # 1.
       
  __ May Final exam