PeriodicAnswers: Difference between revisions
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(New page: <h2>Periodic Answers</h2> <!-- Header for these sections -- no modification needed --> <p style="background-color:#eeeeee;border:black solid 1px;padding:3px;"> <em>This PG code shows ...) |
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<p style="font-size: 120%;font-weight:bold">This problem has been replaced with [https://openwebwork.github.io/pg-docs/sample-problems/Trig/PeriodicAnswers.html a newer version of this problem]</p> | |||
<h2>Periodic Answers</h2> | <h2>Periodic Answers</h2> | ||
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<p> | <p> | ||
<b>Setup:</b> | <b>Setup:</b> | ||
This is self-explanatory. | |||
</p> | </p> | ||
</td> | </td> | ||
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$BR | $BR | ||
\( \theta = \) | \( \theta = \) | ||
\{ ans_rule(10) \} | |||
END_TEXT | END_TEXT | ||
</pre> | </pre> | ||
Latest revision as of 16:10, 16 July 2023
This problem has been replaced with a newer version of this problem
Periodic Answers
This PG code shows how to check student answers that are periodic.
| PG problem file | Explanation |
|---|---|
DOCUMENT(); loadMacros( "PGstandard.pl", "MathObjects.pl", ); TEXT(beginproblem()); |
Initialization: |
Context("Numeric");
$answer = Real("pi/2")->with(period=>pi);
|
Setup: This is self-explanatory. |
BEGIN_TEXT
Enter a solution to \( \cos(\theta) = 0 \).
$BR
$BR
\( \theta = \)
\{ ans_rule(10) \}
END_TEXT
|
Main Text: |
$showPartialCorrectAnswers = 1; ANS( $answer->cmp() ); ENDDOCUMENT(); |
Answer Evaluation: |