Art of Problem Solving

2006 UNCO Math Contest II Problems/Problem 11: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

13 January 2019

18 December 2018

21 October 2014

  • curprev 02:1602:16, 21 October 2014 Timneh talk contribs 798 bytes +798 Created page with "== Problem == Call the figure below a "<math>4</math>-tableau" shape. Determine the number of rectangles of all sizes contained within this shape. Note that a square is conside..."