[phpBB Debug] PHP Warning: in file [ROOT]/phpbb/session.php on line 561: sizeof(): Parameter must be an array or an object that implements Countable [phpBB Debug] PHP Warning: in file [ROOT]/phpbb/session.php on line 617: sizeof(): Parameter must be an array or an object that implements Countable Limite -Forum Studenti
Forum Studenti
Sito dedicato agli studenti dei corsi tenuti da Massimo Gobbino and friends (qualunque corso può essere aggiunto)
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[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1236: count(): Parameter must be an array or an object that implements Countable
Avevo questo limite nel test: limite per x che tende a +infinito di (n!+7)/(2 n^4+(-6)^n) A me tornava +infinito ma è sbagliato qualcuno mi può aiutare? Grazie mille!
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Beh, a numeratore vince n!, a denominatore (-6)^n, quindi dovrebbe comportarsi come n!/(-6)^n, che è come dire (-1)^n *(n!/6^n) che non ha limite, perché n!/6^n tende a +infinito ma (-1)^n cambia sempre segno...
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1236: count(): Parameter must be an array or an object that implements Countable
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1236: count(): Parameter must be an array or an object that implements Countable [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1236: count(): Parameter must be an array or an object that implements Countable
3 messaggi[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1236: count(): Parameter must be an array or an object that implements Countable
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