| ab | ||
≤√2−1. | ||
| a+b+2 |
| (a+b)2 − (a2 + b2) | (a+b)2 − 4 | (a+b+2)(a+b−2) | ||||
ab = | = | = | ||||
| 2 | 2 | 2 |
| ab | (a+b − 2)(a + b + 2) | a + b − 2 | ||||
L = | = | = | ≤ | |||
| a + b + 2 | 2(a + b + 2) | 2 |
| 2√2 − 2 | |
= √2 − 1 = P | |
| 2 |
| a+b−2 | 2√2−2 | ||
≤ | |||
| 2 | 2 |
Dzięki za pomoc.
| 5^2 | 52 |
| 2^{10} | 210 |
| a_2 | a2 |
| a_{25} | a25 |
| p{2} | √2 |
| p{81} | √81 |
| Kliknij po więcej przykładów | |
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