1 | ||
Trojkat BGC jest prostokatny rownoramienny wiec GF= | BC= BF= FC | |
2 |
1 | ||
GF= | AF | |
3 |
1 | BF | 1 | ||||
tg∡BAF= tg | α= | = | ||||
2 | AF | 3 |
| 23 | 3 | |||||||||||||
tg∡BAF= tgα= | = | = | |||||||||||||
| 1−(1/3)2 | 4 |
3 | ||
∡BAC= arctg | ||
4 |
5^2 | 52 |
2^{10} | 210 |
a_2 | a2 |
a_{25} | a25 |
p{2} | √2 |
p{81} | √81 |
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