| 1 | ||
Sprawdź na podstawie definicji, czy ciąg (√2+1, | ,√2−3) jest ciągiem | |
| √2+1 |
| 1 | ||
2 * | = √2 + 1 + √2 − 3 | |
| √2+ 1 |
| 2 | |
= 2√2 − 2 | |
| √2 + 1 |
| 2√2 − 2 | |
= 2√2 − 2 | |
| 2 − 1 |
| 1 | ||
2* | = √2 + 1 + √2 − 3 | |
| √2 + 1 |
| 2 | |
= 2√2 − 2 | |
| √2 + 1 |
| 2 | √2 − 1 | ||
* | = 2√2 − 2 | ||
| √2 + 1 | √2 − 1 |
| 2√2 − 2 | |
= 2√2 − 2 | |
| 2 − 1 |
| √2+1+√2−3 | 1 | ||
= | |||
| 2 | √2+1 |