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Forum Studenti •Problema
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Problema

Inviato: venerdì 29 agosto 2014, 21:19
da francicko
Come si fa a mostrare che se [tex]f(x)[/tex] ha derivata prima in un intorno di [tex]x_0[/tex] ed esiste [tex]f^{\prime\prime}(x_0)[/tex] allora

[tex]\displaystyle\lim_{h\to 0}\frac{f(x_0+h)+f(x_0-h)-2f(x_0)}{h^2}=f^{\prime\prime}(x_0)[/tex]

Re: Problema

Inviato: sabato 30 agosto 2014, 9:06
da Massimo Gobbino
Uhm, non saprei :wink: , prova magari a chiedere all'amico Taylor :lol: