1)
1.1)
1.2) ,
1.3) ,
1.4) , . .
1.5) ,
1) ( ) 2)
1.6) ,
2) .
1)
2)
3)
4) .
3) , 1.3
, , , , .
1)
- , ( )
| =/1 |
| =1 |
| = |
| =1 |
| =1 |
| = 0/1 |
| =1 |
| = |
| =/m |
| 1.1 |
| =0 |
| = 1/0 |
| =0 |
| = |
| 1.2 |
| /n |
| = /n |
| =0 |
| =1 |
? ,
| 1.1 |
| 1.2 |
|
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. . 15 20 , (15 - 20 )
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