, 22 2015 . 18:18
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Admin 04, 2008 11:18 am
R. S.
S=1*R1+2*R2
R1 ( ), R2 ( ).
. , S 3 R1 R2, .. \
:
(, , , ), 4, 8, 16, 32, S
, 3 . 24, 36, 48, 72 S R1=R2.
, 4, 8, 16, 32,
[4 , 16], [8,32], [16,4],[32,8] (, , , )
Admin 03, 2008 2:15 am
, Ш .
:
S=1*R1+2*R2 2.
. R1 R2.
, ,
3=1+2.
2 1 , 3 ,
3=1+2=2+1.
, , , , , .
, R1 , R2 . R1, R2.
. (2,5)
1*2+2*5=12 1*5+2*2 =9 – .
. .
, (2,5) 12/3=4 9/3=3.
(2,5) (5,2) .
– , – .
, , , , \.
Admin 03, 2011 1:38 pm
1 2 3 4
1 2 3 4
11 12 13 14
---------------------------
11 12 13
12 13 14
21 22 23
---------------------------
2A1 22
22 23
31 32
--------------------------
31
32
41
1 2 3 4
1 2 3 4
14 13 12 11
---------------------------
13 12 11
14 13 12
23 22 21
---------------------------
22 2A1
23 22
32 31
-------------------------
31
32
41
– ( )
–
?? –
( ) 41=1, .
( ) 41=1 ( ) 41=4 ( ), .
, ?? ( ) .
7 6 11
25 3 5
19 4 7
-----------------
19 4
4 7
9 6
----------------
9
6
7
7 6 11
25 3 5
19 4 7
-----------------
4 7
19 4
14 5
----------------
5
14
11
:
5
: 4