| a | c | c−d | d | |||||
Wykaż, że jeśli b≠0, d≠0, a≠b oraz | = | to | = | |||||
| b | d | a−b | b |
| c−d | d | ||
= | |||
| a−b | b |
| a | c | ||
= | |||
| b | d |
| a | c | ||
= | | −1 | ||
| b | d |
| a | c | ||
−1= | −1 | ||
| b | d |
| a−b | c−d | c−d | d | ||||
= | ⇒ | = | |||||
| b | d | a−b | b |
| 5^2 | 52 |
| 2^{10} | 210 |
| a_2 | a2 |
| a_{25} | a25 |
| p{2} | √2 |
| p{81} | √81 |
| Kliknij po więcej przykładów | |
|---|---|
| Twój nick | |