1. . , ?
, , , 36 (1-1, 1-2,..., 1-6, 2 - 1,..., 6 - 6). 6 36 (1-1, 2-2,..., 6-6),
.
2. 10 12 , 3 . , 2 ?
- , 3 22. 22 3.
n =
( 22 , , , - 21 , 20 ; , 321=6, 3 6 , 222120).
L k .
, , , 2 1 . 2 12-
(1- - 12- , 2- - 11- , , 1211 ). 1 10-
. ,
m =
( 66 2 10 ).
,
.
. L k
,
.
( . [ 3-4 ]).
3. (28 ) ( 7). , ?
n = 7 , 28 , 7 , , 21 . m = 7 . ,
- , ( ) : .
, - . , 1 W(A) - , . , n W(A) , .
, , 0,7, , .
, . , , . , , , 5 , ( ) :
|
|
, , , , .. .
, , , , .
6.
, :
I. () ³ 0 ;
II. (W) = 1;
III. ( = Æ), ( + ) = () + ().
:
1. (Æ) = 0, , ( = Æ), ( ) = 0.
2. () = 1 - ().
3. () £ 1.
4. Ì ( , .. , , ), () £ ().
5. = B (.. Ì Ì ), () = ().
6. ( + ) = () + () - ( ), . , ( = Æ), III.