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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 - [Parcial 22/12/07] Analizar existencia...
Buenas gente, estoy trabado con esta integral impropia...
3. Analizar la existencia de la siguiente integral impropia:
(integral de 3 a +inf) de : [cos^2(e^x) / sqr(x)] * sen(1 / 3x) dx
Si mal no me equivoco la funcion en (3, +inf) es positiva, con lo cual se podría usar comparación. Pero en cualquier caso llego a un limite que me da 0, y todo contra lo cual comparo diverge, por ende no puedo asegurar nada de mi impropia.
Si esa era la integral, esa es la idea. Sino, avisá. Saludos.
_________________ I offer her that kernel of myself that I have saved, somehow; the central heart that deals not in words, traffics not with dreams and is untouched by time, by joy, by adversities
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