Art of Problem Solving

Talk:2007 AMC 8 Problems/Problem 13: Revision history

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13 August 2019

12 August 2019

  • curprev 17:2317:23, 12 August 2019 Purrpl cat talk contribs 346 bytes +346 Created page with "Is there a mistake with this answer key? It defines the union of a Venn diagram as the sum of all elements in A and B, but a union is actually all elements in the whole diagra..."