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headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4789: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4790: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) [phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 4791: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3887) UBA - CienciaS • Ver Tema - preguntonta
Registrado: 26 Mar 2009, 14:25 Mensajes: 155 Ubicación: Villa Luro!
¿Es cierto que ? A mi me suena que si, pero es una respuesta moral, tampoco busqué mucho un contraejemplo, probé con un par y no encontré. Me suena a que se puede demostrar por el hecho que <> se puede escribir como "operaciones con las coordenadas de x,y" y conjugar es distributiva con todas... que se yo...
_________________
FJL
Asunto: Re: preguntonta
Publicado: 11 Jul 2010, 22:23
Profesor
Registrado: 26 Abr 2009, 20:28 Mensajes: 224 Ubicación: Colegiales, Capital Federal
Lo intento hacer por la forma que dijiste vos. Sea un -espacio vectorial, de dimensión . Sea una base ortonormal de . Sean , tal que .
Entonces, .
Veamos al otro.
Si no me mandé ninguna macana, es cierto
_________________ Por qué los poetas usan integrales?
Erizo
Asunto: Re: preguntonta
Publicado: 11 Jul 2010, 22:25
Ayudante de Primera
Registrado: 26 Mar 2009, 14:25 Mensajes: 155 Ubicación: Villa Luro!
gracias fjl . Con eso se reduce mucho un ejercicio que me estaba rompiendo la cabeza
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