[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 495: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(): Failed opening '/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php' for inclusion (include_path='.:/usr/share/php')
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(): Failed opening '/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php' for inclusion (include_path='.:/usr/share/php')
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(): Failed opening '/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php' for inclusion (include_path='.:/usr/share/php')
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 113: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(): Failed opening '/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php' for inclusion (include_path='.:/usr/share/php')
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(): Failed opening '/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php' for inclusion (include_path='.:/usr/share/php')
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 113: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php): failed to open stream: No such file or directory
[phpBB Debug] PHP Warning: in file [ROOT]/includes/bbcode.php on line 120: include(): Failed opening '/home/a009199/public_html/Forum/Studenti/latexrender/phpbb_hook_2.php' for inclusion (include_path='.:/usr/share/php')
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 5284: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3903)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 5284: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3903)
[phpBB Debug] PHP Warning: in file [ROOT]/includes/functions.php on line 5284: Cannot modify header information - headers already sent by (output started at [ROOT]/includes/functions.php:3903)
Forum Studenti •Serie 1
Pagina 1 di 1

Serie 1

Inviato: mercoledì 19 novembre 2014, 23:26
da Clara
Posto le mie soluzioni di serie 1! :D

Re: Serie 1

Inviato: lunedì 15 dicembre 2014, 11:59
da Francesco12
Non sono d' accordo sulla seconda della seconda colonna..come fa a convergere se non è verificata la condizione necessaria? a(n) non tende a infinito (il fattoriale batte l'esponenziale?) ? non dovrebbe essere infinitesimo affinchè possa essere convergente?se qualcuno ha qualche spiegazione o crede che abbia ragionato in modo sbagliato si faccia avanti :D

Re: Serie 1

Inviato: lunedì 15 dicembre 2014, 12:10
da Francesco12
Allego le mie risposte

Re: Serie 1

Inviato: venerdì 19 dicembre 2014, 17:28
da Massimo Gobbino
@tutti: fate dei pdf, che sono molto più comodi da gestire.

@Francesco12: quali esponenziali perdono dal fattoriale? perché?

Re: Serie 1

Inviato: lunedì 22 dicembre 2014, 11:29
da Francesco12
Credevo che lim per n-> +infinito di n!/(3 ^ n ^ 2) fosse infinito perchè il fattoriale al numeratore si "mangiava" il denominatore ma non ne sono sicuro..( ho fatto questo limite per vedere se era verificata la condizione necessaria..). Però nella serie esponenziale ad esempio da un certo termine in poi (cioè definitivamente ) mi ricordavo che il fattoriale "vinceva" nettamente sull esponenziale, cioè era di ordine superiore, questo mi ha fatto nascere il dubbio..

Re: Serie 1

Inviato: giovedì 8 gennaio 2015, 0:34
da GIMUSI
allego anche le soluzioni :?: con svolgimento del test 44 - Serie 1

ci sono alcune differenze rispetto alle vostre :roll:

[EDIT] ci sono alcuni errori nel 6b) 8a) e 8b) discussi e segnalati qui nel seguito nel thread

Re: Serie 1

Inviato: giovedì 8 gennaio 2015, 15:04
da Francesco12
Nella 2 b perchè è verificata la condizione necessaria?

Re: Serie 1

Inviato: giovedì 8 gennaio 2015, 16:35
da GIMUSI

Re: Serie 1

Inviato: martedì 7 luglio 2015, 22:16
da Empio
Mi sono usciti gli stessi risultati di @Clara per il primo esercizio, gli stessi di @GIMUSI per il secondo esercizio, eccetto l'8b dove mi sembra vadano bene i valori di alfa in (-1/sqrt3, 1/sqrt3).

Re: Serie 1

Inviato: giovedì 10 agosto 2017, 17:38
da albertoandrenucci_
Ciao @GIMUSI, l'esercizio 6b) mi risulta sbagliato (nel criterio del rapporto infatti hai dimenticato di portare a (n+1) la base del numeratore!). Di fatto la serie non converge poiché manca la condizione necessaria! :D

Noto anche un piccolo errore nell'8a) e nell'8b) (o almeno credo, possibile pure che io stia avendo delle sviste :lol: ):
Nell'8a) infatti mi risulta che la serie converga per |a|<tan1, mentre nell'8b) ho che la serie converge, come dicevano già qui sopra, per |a|<1/3.

Re: Serie 1

Inviato: giovedì 31 agosto 2017, 22:08
da GIMUSI