| tg(x) | ||
sin(x) + sin(x) * tg2 = | ||
| cos(x) |
| sin(x) | ||
podstawiam za tg(x) = | ||
| cos(x) |
| cos2x | sin2x | |||
L = sinx + sinx*tg2x = tgx(cosx + sinx*tgx) = tgx * ( | + | ) = | ||
| cosx | cosx |
| tgx | ||
= | = P | |
| cosx |
| sin2(x) | sin(x) | |||
sin(x)+sin(x)* | = | |||
| cos2(x) | cos2(x) |
| sin2(x) | 1 | |||
1+ | = | |||
| cos2(x) | cos2(x) |
| 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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| Twój nick | |