Art of Problem Solving

2011 AMC 10A Problems/Problem 6: Revision history

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  • curprev 00:2900:29, 11 February 2011 Thedrummer talk contribs 312 bytes +312 Created page with '==Problem 6== Set <math>A</math> has <math>20</math> elements, and set <math>B</math> has <math>15</math> elements. What is the smallest possible number of elements in <math>A \…'