--> . 4 .

 


>> 4 .

 

3. 16


1. ) 1, 2, 3, 4. ?

1( ; ), 2( ; ), 3 ( ; ), 4( ; ).

) , . ?

:

2. ) 1, 2, 3, 4. ?

B1( ; ), 2( ; ), 3( ; ), 4( ; ).

) , . ?

:

, , :

3. ? : 0( ; ).

4. ) , . .

) , . .

5. : (1; 0), (0; 5), (0; 2), (4; 0), D (7; 0), F (0; 8).

6. ( ) :

N (18; 0) ∈______     (0; 16) ∈______
R (0; 82) ∈______    (21;0) ∈______
S (54; 0) ∈______    (0; 75) ∈______

7. :

1) 1 (1; 2), 2 (9; 2), 3 (8; 1), A4 (3; 1), 1;

2) 1 (4; 2), 2 (4; 8), 3 (8; 3), 4 (7; 2)?

8. :

1 (2; 0), 2 (2; 10), 3 (4; 12), 4 (12; 12), 5 (18; 14), 6 (18; 16), 7 (20; 14), 8 (22; 14), 9 (24; 12), 10 (24; 14), 11 (25; 12), 12 (26; 12), 13 (26; 14), 14 (28; 12), 15 (28; 10), 16 (24; 8), 17 (22; 8), 18 (18; 6), 19 (18; 0), 20 (14; 0), 21 (14; 4), 22 (6; 4), 23 (6; 0), C1.

9. :

10. (b ≠ 0):

11. , , , . , .

12. . , , . ?

13. .

:

14. . 56 /, . 420 ?

15. ) , , .

) , , .

16. 70 , , 365 7 ?

17. :

18.* , , - : ר 7 =

 

 

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