Question

Calculati:
f(x)= e^-x/x-2

lim f(x)
x-->1

Answer 1

Doar inlocuiesti.

$\lim_{x \to 1} \dfrac{e^{-x}}{x-2} = \dfrac{e^{-1}}{1-2} = \dfrac{e^{-1}}{-1} = -e^{-1} = -\dfrac{1}{e}$

Aaa, acum am vazut ca de aia ati intrebat cat este e^{-1} / 1 in alta intrebare :).