| ||||||||||||||
f(x)−g(x)= | ||||||||||||||
|
| ||||||||||||||
lim (x−>+∞)[ | ] | |||||||||||||
|
| 0 | ||
symbolem nieoznaczonym jest [ | ], a wiec stosuje regule de l'hospitala | |
| 0 |
| x−2*e1/x*(x+b)][(x+b)*e1/x+1]−e1/x] | |
| [(x+b)2*e2/x][(2x+b)*e1/x−bx*e1/x |
| −1 | −1 | |||
co daje symbol [ | ]=[ | ] | ||
| ∞(∞−∞) | ∞−∞ |
| ex−1−1 | −x−2 ex−1 | |||
lim | = lim | = lim e1/x = 1 | ||
| x−1 | −x−2 |