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http://hdl.handle.net/10553/37197
| Title: | Proof without words: partial column sums in Pascal’s triangle | Authors: | Plaza, Ángel | UNESCO Clasification: | 120504 Teoría elemental de los números | Issue Date: | 2017 | Journal: | Mathematics Magazine | Abstract: | Resumen en pdf adjunto | URI: | http://hdl.handle.net/10553/37197 | ISSN: | 0025-570X | DOI: | 10.4169/math.mag.90.2.117 | Source: | Mathematics Magazine [ISSN 0025-570X], v. 90, p. 117-118 |
| Appears in Collections: | Artículos |
resumen
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