| lim | xcosx−sinx | ||
| x→0 | x3 |
| 1 | ||
Wynik ma wyjść − | ||
| 3 |
| cosx−xsinx−cosx | −sinx−sinx−xcosx+sinx | |||
=H=lim | =H=lim | =H=lim | ||
| 3x2 | 6x |
| −cosx−cosx−cosx+xsinx+cosx | −2 | −1 | ||||
= | = | |||||
| 6 | 6 | 3 |
| cos x + x*( − sin x) − cos x | − x sin x | |||
... = | = | = | ||
| 3 x2 | 3 x2 |
| 1 | sin x | 1 | 1 | |||||
− | * | → − | *1 = − | |||||
| 3 | x | 3 | 3 |