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1.




 

1─10. 1. .

2. , .

 

1. 2.
3. 4.
5. 6.
7. 8.
9. 10.

11─20.

. , . .

 

11. = (1; 2; 3), = (-1; 3; 2), = (7; -3; 5),

= (6; 10; 17).

 

12. = (4; 7; 8), = (9; 1; 3), = (2; -4; 1),

= (1; -13; -13).

 

13. = (8; 2; 3), = (4; 6; 10), = (3; -2; 1),

= (7; 4; 11).

 

14. = (10; 3; 1), = (1; 4; 2), = (3; 9; 2),

= (19; 30; 7).

 

15. = (2; 4; 1), = (1; 3; 6), = (5; 3; 1),

= (24; 20; 6).

 

16. = (1; 7; 3), = (3; 4; 2), = (4; 8; 5),

= (7; 32; 14).

 

17. = (1; -2; 3), = (4; 7; 2), = (6; 4; 2),

= (14; 18; 6).

 

18. = (1; 4; 3), = (6; 8; 5), = (3; 1; 4),

= (21; 18; 33).

 

19. = (2; 7; 3), = (3; 1; 8), = (2; -7; 4),

= (16; 14; 27).

 

20. = (7; 2; 1), = (4; 3; 5), = (3; 4; -2),

= (2; -5; -13).

 

2.

 

21─30. 1, 2, 3, 4. :

1) 123;

2) ;

3) 12;

4) 123;

5) 4D, 4 123;

6) 4D;

7) 4D 123.

 

21. 1 (4; 2; 5), 2 (0; 7; 2), 3 (0; 2; 7), 4 (1; 5; 0).

 

22. 1 (4; 4; 10), 2 (4; 10; 2), 3 (2; 8; 4), 4 (9; 6; 4).

 

23. 1 (4; 6; 5), 2 (6; 9; 4), 3 (2; 10; 10), 4 (7; 5; 9).

 

24. 1 (3; 5; 4), 2 (8; 7; 4), 3 (5; 10; 4), 4 (4; 7; 8).

 

25. 1 (10; 6; 6), 2 (- 2; 8; 2), 3 (6; 8; 9), 4 (7; 10; 3).

 

26. 1 (1; 8; 2), 2 (5; 2; 6), 3 (5; 7; 4), 4 (4; 10; 9).

 

27. 1 (6; 6; 5), 2 (4; 9; 5), 3 (4; 6; 11), 4 (6; 9; 3).

 

28. 1 (7; 2; 2), 2 (5; 7; 7), 3 (5; 3; 1), 4 (2; 3; 7).

 

29. 1 (8; 6; 4), 2 (10; 5; 5), 3 (5; 6; 8), 4 (8; 10; 7).

 

30. 1 (7; 7; 3), 2 (6; 5; 8), 3 (3; 5; 8), 4 (8; 4; 1).

 

31. 2 + 1 = 0 4 11 = 0 , (1; 2) , . . .

 

32. 5 - 3 + 4 = 0 , 4 - 3 + 2 = 0 7 + 2 13 = 0 . . .

 

33. (3; -1) (4; 0) , D (2; 1) - . , . .

 

34. 3 - 4 + 17 = 0 4 12 = 0 , (2; 7) . . .

 

35. - 2 + 10 = 0 7 + - 5 = 0 , D (1; 3) ─ . . .

 

36. 5 - 3 + 14 = 0 5 - 3 20 = 0 , - 4 4 = 0 . . .

 

37. 4 + 3 6 = 0 , (1; 2) (- 1; - 4). .

 

38. , (5;2) + 3 1 = 0. .

 

39. - 3 + 6 = 0 3 + 12 = 0 , (7; 2) . . .

 

40. (4;5) (2; - 1) , + 1 = 0 . . .

 

3.

41─50. .

 

41. 1.   2.
  3.   4.
  5.  
42. 1.       2.  
  3.   4.  
5.    
43. 1.   2.  
3. 4.
  5.  
44. 1.   2.
  3.   4.
  5.  
45. 1.     2.
  3.   4.  
  5.  
46. 1.   2.
  3.   4.
  5.  
47. 1.   2.
  3.   4.
  5.  
48. 1.     2.
3.   4.
5.  
49. 1.     2.
3.   4.
5.  
50. 1.   2.
  3.   4.
  5.  

 

4.

51─60. :

51.
1.   2.
    3.   4.

 

52.

  1.   2.
  3.   4.

53.

1.   2.
    3. 4.

 

54.

1.   2.
    3.   4.

 

55.

   
2.   3.     4.

56.

     
  2.   3.     4.    

 

57.

  1.     2.
  3. 4.

 

58.

  1.
  2.
  3.   4.

59.

  1.
  2.
  3. 4.

60.

1.
  2.
  3.     4.  

 





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