cosα | ||
{ctgα= | ||
sinα |
cosα | ||
{√2= | ||
sinα |
1 | 1 | √2 | ||||
ctgα= √2 to tgα= | = | = | ||||
ctgα | √2 | 2 |
cosα | ||
= √2
| ||
sinα |
1 | 1 | |||
to sin2α= 13 => sinα= | ........lub sinα= − | |||
√3 | √3 |
√3 | √3 | |||
więc sinα= | .......lub sinα= − | |||
3 | 3 |
√3 | √6 | √6 | ||||
to cosα= √2* | = | .....lub cosα= − | ||||
3 | 3 | 3 |
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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