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:




:

































 

 

 

 





. . , . , . , . :

1) .

1) , .

, , 7 , .

. . 0, 1.

. . ,

. , , +1101 0,0001101, -1101 1,0001101.

. . (1 0, 0 1), .

.

+1101 0,0001101; 0,0001101.

-1101 1,0001101; 1,1110010.

. .


. +1101:

0,0001101 0,0001101 0,0001101

-1101:

1,0001101 1,1110010 1,1110011

, :

 

( 0),

(X+Y)=(X+Y)=(X+Y).

) X= -101,Y= -11;

, :

, :

   

 

 

( 1), :

-

(X+Y)=1,1110100 (X+Y)=1,0001011;

-

(X+Y)=1,1110101 (X+Y)=1,0001010+0,0000001=1,0001011.

, X+Y= -1011 .





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