| x − 4 | ||
1. lim x→0 | ||
| x + 2 |
| x − 2 | ||
2. lim x→2 | ||
| x2 − 4 |
| x − 4 | ||
3. lim x→∞ | ||
| x + 2 |
| x − 2 | ||
4. lim x→ −∞ | ||
| x2 − 4 |
| x2 + 1 | ||
5. lim x→−1 | ||
| x + 1 |
| sin3x | ||
6. lim x→0 | ||
| 4x |
| tg2x | ||
7. lim x→0 | ||
| sin5x |
| cosx − 1 | ||
8. lim x→0 | ||
| sin2x |
| 1 | ||
2) lim f(x) = | ||
| 4 |
| sin 3 x | 3x | |||
6) f(x) = | * | |||
| 3 x | 4x |
| 3 | 3 | |||
lim f(x) = 1* | = | |||
| 4 | 4 |
| sinx | |
= 1 | |
| x |