.


:




:

































 

 

 

 


-




n. :

) n ;

) n .

n = . , : . , , ( ) ( ).

:

1) ; 2) .

1) ( + ): = : + : .

,
n () = , n () = , , . , (: ) , (: ) , (: + : ) . ,
( + ): = : + : .

2) (): = (: ) .

1, 2,..., , , .. n ( 1) = n ( 2) =... =
= n () = . . . ( 1 2 ) , ( ): . , ( ): = (: ) .

- . 1, 2,..., q, R, 1, 2,..., q , R , 1, 2,..., q. , n () = , n ( 1) =... = n (Aq) = , n (R) = r, n () = n ( 1) + n ( 2) +... + n (Aq) + n (R), .. = q + r, 0 £ r < . , q ( ), R .

1. - , , , + = .

2. - , :

) 48 30; )12 5; ) (17 2) 5;

) 84 (70 16); ) 24 + (76 28).

3. , , , :

) 3 4 = 12; ) 4 1 = 4; ) 4 0 = 0.

4. :

6 4 , . ?

5. - : 15 = 7 2 + 1.

 

VIII





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