__________
__________________________________________________________________________________
____________
______________________________________________________________________________
4.7.: : , .
?________________
______________________________________________________________________________
4.8.: :
- - ;
- ;
- 1 2 () , , 1 , ;
- 1 2 ;
- ;
- .
5.
, ?________________________________________________________________________________________
5.1.: :
- ;
- 1 2 ;
- ;
- .
- ,
, ?______________
______________________________________________________________________________________
5.2.: :
|
|
- , , ;
- , - ;
- , , , ;
- 1 2 , 1 2 ;
- .
, , . ,
, ?_____________
________________________________________________________________________________
5.3.: :
- , ;
- , ;
- , .