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UBA - CienciaS Foro de Alumnos 2008-05-15T17:39:18-03:00 http://ubacs.com.ar/ubacs/feed.php?f=10&t=34 2008-05-15T17:39:18-03:00 2008-05-15T17:39:18-03:00 http://ubacs.com.ar/ubacs/viewtopic.php?t=34&p=67#p67 <![CDATA[Formula cerrada para Sumatoria de Factorial]]>


¿Que tan complicado puede ser ?

La respuesta es inconmensurablemente complicado:


Ahora, el dato curioso que nos puede servir a todos es que :



Es simplemente:



¿Que sacamos de todo esto? Que si en el parcial les toca una sumatoria de factorial, ya ahora saben que lo que NO tienen que hacer es intentar buscar una formula cerrada.. Salvo que sea ese segundo caso que es re simple

Todo esto lo saque de mientras buscaba la formula cerrada de la sumatoria del factorial...

Que les sea util!

Estadísticas: Publicado por Nico? — 15 May 2008, 17:39

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