The Maths of Christmas
Duration: 4 mins 4 secs
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About this item
| Description: |
QED Gold: Originally uploaded 19th December 2009
My true love gave to me Triangle Numbers. |
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| Created: | 2011-12-12 00:14 |
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| Collection: | Quite Easily Done |
| Publisher: | University of Cambridge |
| Copyright: | Dr J.R. Grime |
| Language: | eng (English) |
| Keywords: | maths; math; mathematics; problem; puzzle; christmas; xmas; triangle; triangular; numbers; twelve days of christmas; handshake; |
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