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Subject: Counting on a grid
Date: Mon, 21 Apr 1997 00:21:35 -0400
From: bob tiernay
I have three problems that would be very much appreciated to be answered.
- find how many squares in an mxm grid
- find how many rectangles in an mxm grid
- find how many squares in an mxn grid
- find how many rectangles are in an mxn grid

Copyright © 1996-2009 Alexander Bogomolny
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