| 1 | π | √3 | ||||
sin( | x − | ) < | ||||
| 2 | 4 | 2 |
| 1 | π | π | 2π | |||||
( | x − | ) ∊ (0 + 2kπ, | + 2kπ) ∪ ( | + 2kπ, 2π+2kπ) | ||||
| 2 | 4 | 3 | 3 |
| 1 | π | π | ||||
(0 + 2kπ < | x − | < | + 2kπ) | |||
| 2 | 4 | 3 |
| 2π | 1 | π | ||||
∪ ( | + 2kπ < | x − | < 2π+2kπ) | |||
| 3 | 2 | 4 |
| π | 7π | 11π | π | |||||
(4kπ + | < x < | + 4kπ) ∪ ( | + 4kπ < x < 4π+4kπ + | ) | ||||
| 2 | 6 | 7 | 2 |
| 1 | π | π | π | |||||
0+2kπ≤ | x− | < | +2kπ /+ | ⇔ | ||||
| 2 | 4 | 3 | 4 |
| π | 1 | 7π | |||
+2kπ≤ | x< | +2kπ /*2 | |||
| 4 | 2 | 12 |
| π | 7π | ||
+4kπ≤x< | +4kπ | ||
| 2 | 6 |
| 11π | 9π | |||
2) | +4kπ<x≤ | +4kπ | ||
| 6 | 2 |