| tgα | |
= cos2α | |
| tg2α −tgα |
| sinα | ||
Ze wzoru tgα−tgβ= U{sin(α−β)}{cosα*cosβ) i tgα= | ||
| cosα |
| sin(2α−α) | sinα | |||
tg2α−tgα= | = | |||
| cos2α*cosα | cos2α*cosα |
| sinα | cos2α*cosα | |||
L= | * | = cos2α=P | ||
| cosα | sinα |
| sin(α−β) | ||
Ze wzoru tgα−tgβ= | ||
| cosα*cosβ |
| 5^2 | 52 |
| 2^{10} | 210 |
| a_2 | a2 |
| a_{25} | a25 |
| p{2} | √2 |
| p{81} | √81 |
| Kliknij po więcej przykładów | |
|---|---|
| Twój nick | |