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Difference between revisions of "User:Aops-g5-gethsemanea2/AoPS Wiki"

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__NOTOC__  __NOEDITSECTION__  <div class="frontlink" style="background-color:#1b365d; color:#ffffff; font-size: 110%; padding-left:15px; padding-right:15px; padding-bottom:10px;"> <span style="font-size: 200%">'''Welcome to the AoPS Wiki!'''</span>
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__NOTOC__  __NOEDITSECTION__  <div class="frontlink" style="background-color:#1b365d; color:#ffffff; font-size: 110%; padding-left:15px; padding-right:15px; padding-bottom:10px;"> <span style="font-size: 200%">'''Welcome to Aops-g5-gethsemanea2's Wiki!'''</span>
 
   
 
   
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The AoPS Wiki project is administered by the [[Art_of_Problem_Solving|<span style="color:#83a1d6;">Art of Problem Solving</span>]] for supporting educational content useful to avid math students.  
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Aops-g5-gethsemanea2's Wiki project is administered by the user [[User:Aops-g5-gethsemanea2|<span style="color:#83a1d6;">Aops-g5-gethsemanea2</span>]] for supporting educational content useful to avid math students.  
 
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===Mathematics===
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* [[User:Aops-g5-gethsemanea2/Wiki Math Games|Wiki Math Games]]
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===Miscellaneous===
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<h2 style="border-bottom: 1px solid; color: #1b365d;">New to the AoPS Wiki?</h2>
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<h2 style="border-bottom: 1px solid; color: #1b365d;">New to Aops-g5-gethsemanea2's Wiki?</h2>
 
   
 
   
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If you don't know much about how to edit a wiki, you might want to read the [[AoPS_Wiki:Tutorial|tutorial]] and the [[Help:Contents|help files]]. You can also read [[AoPS_Wiki:What AoPSWiki is not|what AoPSWiki is not]]. Lastly, please read the [[AoPS_Wiki:Policy|policies]] of the AoPSWiki before editing, and [[AoPS_Wiki:What makes AoPSWiki different|why AoPSWiki is different from other online resources]].
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If you don't know much about how to edit a wiki, you might want to read the [[AoPS_Wiki:Tutorial|tutorial]] and the [[Help:Contents|help files]].  
 
   
 
   
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AoPSWiki runs on the [[MediaWiki]] software.
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Aops-g5-gethsemanea2's Wiki runs on the [[MediaWiki]] software.
 
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Revision as of 08:54, 9 August 2020




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This is just a copy of the AoPS Wiki main page.

Welcome to Aops-g5-gethsemanea2's Wiki!

Aops-g5-gethsemanea2's Wiki project is administered by the user Aops-g5-gethsemanea2 for supporting educational content useful to avid math students.

Pages

Mathematics

Miscellaneous

Problem of the Week

1983 AIME, Problem 13

For $\{1, 2, 3, \ldots, n\}$ and each of its non-empty subsets a unique alternating sum is defined as follows. Arrange the numbers in the subset in decreasing order and then, beginning with the largest, alternately add and subtract successive numbers. For example, the alternating sum for $\{1, 2, 3, 6,9\}$ is $9-6+3-2+1=5$ and for $\{5\}$ it is simply $5$. Find the sum of all such alternating sums for $n=7$.

New to Aops-g5-gethsemanea2's Wiki?

If you don't know much about how to edit a wiki, you might want to read the tutorial and the help files.

Aops-g5-gethsemanea2's Wiki runs on the MediaWiki software.

Retrieved from "https://artofproblemsolving.com/wiki/index.php?title=User:Aops-g5-gethsemanea2/AoPS_Wiki&oldid=131206"