Parent Directory
| 
Revision Log
Revision 205 - (view) (download)
| 1 : | jjholt | 205 | ## DESCRIPTION |
| 2 : | ## Cylindrical and Spherical Coordinates and Surfaces | ||
| 3 : | ## ENDDESCRIPTION | ||
| 4 : | jj | 140 | |
| 5 : | jjholt | 205 | ## KEYWORDS('Coordinate', 'Cylindrical', 'Spherical', 'Surface') |
| 6 : | ## Tagged by nhamblet | ||
| 7 : | jj | 140 | |
| 8 : | jjholt | 205 | ## DBsubject('Calculus') |
| 9 : | ## DBchapter('Vectors and the Geometry of Space') | ||
| 10 : | ## DBsection('Cylindrical and Spherical Coordinates') | ||
| 11 : | ## Date('5/30/2000') | ||
| 12 : | ## Author('Joseph Neisendorfer') | ||
| 13 : | ## Institution('Rochester') | ||
| 14 : | ## TitleText1('') | ||
| 15 : | ## EditionText1('') | ||
| 16 : | ## AuthorText1('') | ||
| 17 : | ## Section1('') | ||
| 18 : | ## Problem1('') | ||
| 19 : | |||
| 20 : | jj | 140 | DOCUMENT(); # This should be the first executable line in the problem. |
| 21 : | |||
| 22 : | loadMacros( | ||
| 23 : | "PG.pl", | ||
| 24 : | "PGbasicmacros.pl", | ||
| 25 : | "PGchoicemacros.pl", | ||
| 26 : | "PGanswermacros.pl", | ||
| 27 : | "PGauxiliaryFunctions.pl" | ||
| 28 : | ); | ||
| 29 : | |||
| 30 : | TEXT(beginproblem()); | ||
| 31 : | $showPartialCorrectAnswers = 0; | ||
| 32 : | |||
| 33 : | $ml = new_match_list(); | ||
| 34 : | $ml -> qa ( | ||
| 35 : | "\( \phi = \frac{\pi}{3} \)", | ||
| 36 : | "Cone", | ||
| 37 : | "\( \theta = \frac{\pi}{3} \)", | ||
| 38 : | "Half plane", | ||
| 39 : | "\( \rho = 4 \)", | ||
| 40 : | "Sphere", | ||
| 41 : | "\( r =4 \)", | ||
| 42 : | "Circular Cylinder", | ||
| 43 : | "\( z = r^2 \)", | ||
| 44 : | "Elliptic or Circular Paraboloid", | ||
| 45 : | "\( \rho = 2\cos(\phi ) \)", | ||
| 46 : | "Sphere", | ||
| 47 : | "\( \rho \cos(\phi )= 4\)", | ||
| 48 : | "Plane", | ||
| 49 : | "\( r^2 + z^2 =16 \)", | ||
| 50 : | "Sphere", | ||
| 51 : | "\( r = 2\cos(\theta ) \)", | ||
| 52 : | "Circular Cylinder" | ||
| 53 : | ); | ||
| 54 : | $ml ->choose(9); | ||
| 55 : | |||
| 56 : | BEGIN_TEXT | ||
| 57 : | $PAR | ||
| 58 : | Match the given equation with the verbal description of the surface: | ||
| 59 : | $PAR | ||
| 60 : | \{ $ml -> print_a \} | ||
| 61 : | $PAR | ||
| 62 : | \{ $ml -> print_q \} | ||
| 63 : | |||
| 64 : | |||
| 65 : | END_TEXT | ||
| 66 : | |||
| 67 : | ANS(str_cmp( $ml->ra_correct_ans ) ) ; | ||
| 68 : | |||
| 69 : | |||
| 70 : | ENDDOCUMENT(); # This should be the last executable line in the problem. |
| aubreyja at gmail dot com | ViewVC Help |
| Powered by ViewVC 1.0.9 |