About This Lesson
This is a problem taken from http://nrich.math.org/public/viewer.php?obj_id=6049&part=index&nomenu=1I thought it was a good one; so am uploading it here to avoid people having to search in many different places!
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This is a problem taken from http://nrich.math.org/public/viewer.php?obj_id=6049&part=index&nomenu=1I thought it was a good one; so am uploading it here to avoid people having to search in many different places!