5.1 :
- ;
- ;
- ;
- ;
- .
5.2 ( ), , , .
5.3 - , .
5.4 2 : .
5.5
| (1-4 ) | , , / / , , , , , , . . | 1 2 3 4 |
| (1-4 ) | , / . | 1 2 3 4 |
| (1-4 ) | , , . | 1 2 ; 3 , 4 |
| (1-3 ) | , , . | 1 2 3 |
5.6
| / | ||
| 1 2 , 3 , 4 | ||
| 1 2 , | ||
| 1 2 , , | ||
| 1 , 2 |
|
|
|
25
22-25
18-21
13-17 -
13
ƻ
| : ____________.. ________________20___. | : _____________/.. _______ _______________20___. |
