.
. 4, 6, 8, 10 12 , , . . , .
(. 1 2)
.1. |
.2. |
. | |
1596104 , :
=8,6; =52; =5; =1 =2.
. , :
=/2= 19,5 ==5 ,
. . :
12=(+)/2=39,6/2=19,8;
12-(+)/2=(52+2)/2=54/2=27
:
2=1=12/2=19,8/2=9,9
- 2=1=12/2=27/2=13,5
2 2, 1 1 . 1, 2, 1 2.
1 , , 2 , 1, , 2 .
I . 9 , . . 13=24=9 .
, .
, 15 . 1 2 15 5 6. 1 2. 1/3 . :
=1/3=(65-19,5)/3=45,5/3=15,2 .
13 24 3 4.
1, 1, 3, 5 2, 2, 4, 6 . , .
45 , , .
6 ( )
. 3 - |
. 4. - |
15896 101 , :
=38,6; =52; =65; =1 =2 .
(. 4) , :
=/2= 19,5 ==5 .
.
:
12=(+)/3=39,6/3=13,2
12=()/3= 54/3=18 .
2=1=12/2=13,2/2=6,6 ,
2=1=12/2=18/2=9 .
2 2, 1 1 . 1, 2, 1 2. 1, 1 2 , 1, 2 . .
(. . 4)
1 2 : 13=24=6 . 1 3, 2 4 , . . .
(. . 4) 10
1 2 10 5 . 1 2 . 1/2 .
=/2=23 .
. 11 22 1 2.
13=24=4 .
1,1, 3, 5 2, 2, 4 6. , . .
(. 5)
. 5 |
.6. |
, (. 6). :
=/=45,5/= 15,2 .
11 22 1 2. , , 11 22 3 4 , . 3, 1, 1 1 4. 2, 2 2. 1 2 . .
, (. 7)
. 7. , |
. 8. , |
, (. 8). : =6 .
(. 8).
=͗=46 - =40 .
, .
3=4=9 .
3 4 , 3 4 ( 3 4, 4).
.. " . "