| 2π | ||
sinx = − 1 ⇔ x = | + 2kπ .... popatrz na wykres funkcji sinus ... | |
| 3 |
| 3π | ||
...sorry ...x = | + 2kπ ... ![]() | |
| 2 |
| π | ||
sinx = − sin | , | |
| 2 |
| π | ||
sinx = sin(− | }; | |
| 2 |
| π | ||
x = − | + 2kπ, k∊C. | |
| 2 |
| 3 | ||
x = | π + 2nπ. | |
| 2 |