:
1) , ;
2) ;
3) ;
4) - ;
5) , ;
6) .
. . , , , , ( ). . . , . ().
1
1
/ | |
( ) | |
() | |
() | |
( ) | |
() | |
( ) | |
( ) | |
( ) | |
() | |
() | |
( ) | |
( ) | |
() | |
() | |
( ) | |
() | |
() | |
( ) | |
() | |
() | |
( ) | |
() | |
() | |
() | |
() |
|
|
, , , , , (). 2.
2
, | |||
, () | |||
= + - | |||
=(+ )/2 | |||
= / | |||
= / | |||
= / | |||
= / | |||
2 | ||
= / | ||
= / | ||
= (-)/ | ||
= / | ||
=/ | ||
=/ | ||
R=/ | ||
=(+)/2 | ||
=/ | ||
=/ | ||
=/. | ||
=/ | ||
=/ | ||
=/ | ||
R=/ | ||
R =/ | ||
( ) | =(..+..)/ | |
=../ |
|
|
() ()
, -. , .
.