, | , | (, ) | ||
6
1.
- , , , , , , ( ), , ,
- , . ', . , , ' , .
- , , , .
- ' , .
- , : , .
2.
- | ( , , , ) | |
. , . | ||
ϳ | , , | |
: ( ), |
|
|
7
1. - , , , , .
. , (, , -, , ), , .
2. ________________ .
_____________ _____% .
_________________________________ .
-
________________________.
- _____________________ .
___________________ .
______________________________.
_________________.
_____________________________________.
_____________________________ .