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LIMITI E CONFRONTO LOCALE Esercizi svolti 1. Calcolare i ...

LIMITI E CONFRONTO LOCALE Esercizi svolti 1. Calcolare i ...

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12. Determinare, per x → +∞, l’asintoto di<br />

Ha senso cercare l’asintoto per x → −∞?<br />

f(x) = log(e x + x).<br />

13. Confrontare fra loro i seguenti infiniti per x → +∞ mettendoli in ordine crescente di<br />

infinito:<br />

2 x , x x ,<br />

x 2<br />

log 100 x , x log10 x, 2 5x<br />

, x 2 , 2 x log x, x 2 2 x .

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