Difference between revisions of "Casework"
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=== Intermediate === | === Intermediate === | ||
* [https://artofproblemsolving.com/wiki/index.php/2004_AIME_II_Problems/Problem_2] | * [https://artofproblemsolving.com/wiki/index.php/2004_AIME_II_Problems/Problem_2] | ||
| − | * [ | + | * [https://artofproblemsolving.com/wiki/index.php/2004_AIME_II_Problems/Problem_4] |
| − | * [ | + | * [https://artofproblemsolving.com/wiki/index.php/2005_AIME_I_Problems/Problem_5] |
| − | * [ | + | * [https://artofproblemsolving.com/wiki/index.php/2005_AIME_I_Problems/Problem_5] |
== See also == | == See also == | ||
Revision as of 02:42, 1 October 2020
Casework is solving counting or probability problems by considering the different cases and adding them together. While casework is sometimes the most elegant method of solution, it may be considered brute force when a more elegant solution exists.
Contents
Video Introduction
This is a great video for learning the basics of casework, complementary counting, and overcounting: https://youtu.be/Zhsb5lv6jCI
