.


:




:

































 

 

 

 





. . . - .

:

1) (): .1210 +1220;

2) (): .(1300+1530 +1550-1100);

3) ():

= + ,

: - (.1400).

4) ():

= + ,

: - (. 1510). .

(-) (+) 1 2,3,4.

5) () ():

=-

6) () ():

=-

7) () ():

=-

. :

 

S={S(),S(),S()};

S()={1, 0}

S()={0, <0}; = ¸

4 :

1) S={1,1,1}, . 0

0

0

. .

2) S={0,1,1}, . < 0

0

0

, .

3) S={0,0,1}, . < 0

< 0

0

, . .

4) S={0,0,0}, . < 0

< 0

< 0

, .

:

- ;

-

- , .





:


: 2016-11-12; !; : 3420 |


:

:

! . .
==> ...

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