: .
: .
____ :
() - __________________________________________________(.1).
17. - ___________ ___________ (.2).
18. , ,/2
=720 /2 , 1,
H , (.3).
19. 1, 
= 1,2 ;
= 60 - ;
.
20. ____________ =_________(.3)
21. n, .
22. ________________________________________________________________
__________________________
4. - .
5. 䳿, .
6. .
1
| - | |
| - | |
| - | |
| ij | |
| - | |
| - | |
| - | |
| ij | |
| - | |
| - | |
| - | |
| ij |
2
| , | , | |||
| 01-30 | -30 | |||
| -1-001 | -30 | |||
| -2 | -400 | |||
| -400 | ||||
| -4 | в-400 | 380/220 | ||
| -1 | -400 | 380/220 | ||
| 02 | -40 |
3
|
|
|
-400
,,
 /2
| , , | |
| 270-290 | 1,0 | |
| 180-210 | 1,5 | |
| : 6 6 | 160-180 | 1,5 |
| 120-140 | 1,5 | |
| - | 20-25 | 1,5 |
| : | 15-20 | 2,2 |
| 20-25 | - | |
| -: | 40-50 | 2,2 |
| 20-25 | - |
