| 1 | ## DESCRIPTION |
1 | ## DESCRIPTION |
| 2 | ## Geometry: Plane Geometry |
2 | ## Precalculus: Trigonometry |
| 3 | ## ENDDESCRIPTION |
3 | ## ENDDESCRIPTION |
| 4 | |
4 | |
| 5 | ## KEYWORDS('geometry', 'plane') |
5 | ## KEYWORDS('precalculus','trigonometric graphs') |
| 6 | ## Tagged by YJ |
6 | ## Tagged by cmd6a 6/21/06 |
| 7 | |
7 | |
| 8 | ## DBsubject('Trigonometry') |
8 | ## DBsubject('Precalculus') |
| 9 | ## DBchapter('Plane Geometry') |
9 | ## DBchapter('Trigonometry Functions of Real Numbers') |
| 10 | ## DBsection('Trigonometric Functions') |
10 | ## DBsection('Trigonometric Graphs') |
| 11 | ## Date('5/26/2005') |
11 | ## Date('') |
| 12 | ## Author('Jeff Holt') |
12 | ## Author('') |
| 13 | ## Institution('UVA') |
13 | ## Institution('ASU') |
| 14 | ## TitleText1('Calculus') |
14 | ## TitleText1('') |
| 15 | ## EditionText1('5e') |
15 | ## EditionText1('') |
| 16 | ## AuthorText1('Stewart') |
16 | ## AuthorText1('') |
| 17 | ## Section1('5.8.2') |
17 | ## Section1('') |
| 18 | ## Problem1(' ') |
18 | ## Problem1('') |
| 19 | |
19 | |
| 20 | DOCUMENT(); # This should be the first executable line in the problem. |
20 | DOCUMENT(); # This should be the first executable line in the problem. |
| 21 | |
21 | |
| 22 | loadMacros( |
22 | loadMacros( |
| 23 | "PG.pl", |
23 | "PG.pl", |
| … | |
… | |
| 73 | $ans = "$a*cos(pi*x/$c)"; |
73 | $ans = "$a*cos(pi*x/$c)"; |
| 74 | |
74 | |
| 75 | ANS(fun_cmp($ans,limits=>[[-$xdom,$xdom]])); |
75 | ANS(fun_cmp($ans,limits=>[[-$xdom,$xdom]])); |
| 76 | |
76 | |
| 77 | ENDDOCUMENT(); # This should be the last executable line in the problem. |
77 | ENDDOCUMENT(); # This should be the last executable line in the problem. |
| 78 | |
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