3.
. ,
= .
, ,
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, , .
![]() | (1) |
![]() | (2) |
![]() | (3) |
![]() | (4) |
:
(1) ![]() | (5) |
(2) ![]() | (6) |
(3) ![]() | (7) |
(4) ![]() | (8) |
, ,
![]() | (9) |
![]() | (10) |
![]() | (11) |
![]() | (12) |
(9) ![]() | (13) |
, = 0, :
(10) ![]() | (14) |
(11) ![]() | (15) |
(12) ![]() | (16) |
![]() | (17) |
![]() | (18) |
![]() | (19) |
![]() | (20) |
:
(17) ![]() | (21) |
, = 0, (18)
![]() | (22) |
, = 0,
= 0, :
(19) ![]() | (23) |
(20) ![]() | (24) |
,
![]() | (25) |
![]() | (26) |
![]() | (27) |
![]() | (28) |
(25), (26) (27) ,
![]() | (29) |
![]() | (30) |
![]() | (31) |
(28) | |
![]() | (32) |
(9), (21), (22), (29), (30) (31) , , i j, .. i > j,
![]() | (3.1) |
(5), (14), (23), (32) , (i=j), :
;
;
;
,
: i = j,
![]() | (3.2) |
(6), (7), (8), (15), (16), (24) (32) , i j (i<j), .. , . .
n, , :
i = j, ![]() | (3.3) |
i > j, ![]() | (3.4) |
i < j, ![]() | (3.5) |
, (3.5)
![]() | (3.6) |
. (3.5), , , α . .
|
|
1. (3.3)
2. .
3. , , .
4. , , , , , (.. , ), . , , . , .
(3.6) :
.
,
,
,
,
,
.
.. .
3.1
= .
. . 1. ,
,
(3.3)
;
;
;
.
. 2 3. ,
=
. 4. , (i < j), (3.5), .4 .
;
=
,
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.
. .