Limites ___________________________________ lim e**x = 0 lim e**x = +inf x -> -inf x -> +inf lim e**kx = +inf lim e**kx = 0 x -> +inf k>0 x -> +inf k<0 lim e**kx = 0 lim e**kx = +inf x -> -inf k>0 x -> -inf k<0 Croissance comparées : lim e**x/x = +inf lim x e**x = 0 x -> +inf x -> -inf lim e**x/x**n lim x**n e**x =0 x->+inf nEZ=+inf x = -inf