.


:




:

































 

 

 

 


. 1. , :




1. , :

1) ;

2)

3)

4)

5)

6)

:

1) ,

2) ,

3) ,

4) ,

5) ;

6) ; .

2. , :

1)

2)

:

1)

2) .

 


 

, . .

.

1. . .

2. , , .

3. , , .

4. . , .

5. .

6. .


. .

1. : 1) ; 2) ,

 

1.1.

1) 2)

1.2.

1) 2)

1.4.

1) 2)

1.5.

1) 2)


1.6.

1) 2)

1.7.

1) 2)

1.8.

1) 2)

1.9.

1) 2)

1.10

1) 2)

1.11.

1) 2)

 

1.12.

1) 2)

1.13.

1) 2)

1.14.

1) 2)

1.15.

1) 2)

1.16.

1) 2)

1.17.

1) 2)

1.18.

1) 2)

1.19.

1) 2)

1.20.

1) 2)

1.21.

1) 2)

1.22.

1) 2)

 

1.23

1) 2)

1.24.

1) 2)

1.25.

1) 2)

 

1.26.

1) 2)

1.27.

1) 2)

1.28.

1) 2)

1.29.

1) 2)

1.30.

1) 2)


2. , :

; ;

; .

1.1. 1.16.

1.2. 1.17.

1.3. 1.18.

1.4. 1.19.

1.5. 1.20.

1.6. 1.21.

1.7. 1.22.

1.8. 1.23.

1.9. 1.24.

1.10. 1.25.

1.11. 1.26.

1.12. 1.27.

1.13. 1.28.

1.14. 1.29.

1.15. 1.30.

 


1.. x p, q, r. .

. p q r
1.1. {-2, 4, 7} {0, 1, 2} {l, 0, 1} {-l, 2, 4}
1.2. {6, 12, - 1} {l, 3, 0} {2, -1, 1} {0, -1, 2}
1.3. {l, -4, 4} {2, 1, -1} {0, 3, 2} {l, -1, 1}
1.4. {-9, 5, 5} {4, 1, 1} {2, 0, -3} {-l, 2, 1}
1.5. {-5, -5, 5} {-2, 0, 1} {l, 3, -1} {0, 4, 1}
1.6. {13, 2, 7} {5, 1, 0} {2, -1, 3} {l, 0, -1}
1.7. {-19, -1, 7} {0, 1, 1} {-2, 0, 1} {3, 1, 0}
1.8. {3, -3, 4} {l, 0, 2} {0, 1, 1} {2, -1, 4}
1.9. {3, 3, -1} {3, 1, 0} {-l, 2, 1} {-l, 0, 2}
1.10. {-1, 7, -4} {-l, 2, 1} {2, 0, 3} {l, 1, -1}
1.11. {6, 5,-14} {l, 1, 4} {0, -3, 2} {2, 1, -1}
1.12. {6, -1, 7} {l. 2, 0} {-l, 1, 3} {l, 0, 4}
1.13. {5, 15, 0} {l, 0, 5} {-l, 3, 2} {0, -1, 1}
1.14. {2, -1, 11} {l, 1, 0} {0, 1, -2} {l, 0, 3}
1.15. {11, 5, -3} {l, 0, 2} {-l, 0, 1} {2, 5, -3}
1.16. {8, 0, 5} {2, 0, 1} {l, 1, 0} {4, 1, 2}
1.17. {3, 1, 8} {0, 1, 3} {l, 2, -1} {2, 0, -1}
1.18. {8, 1, 12} {l, 2, -1} {3, 0, 2} {-l, 1, 1}
1.19. {-9, -8, -3} {l, 4, 1} {-3, 2, 0} {l, -1, 2}
1.20. {-5, 9, -13} {0, 1, -2} {3, -1, 1} {4, 1, 0}
1.21. {-15, 5, 6} {0, 5, 1} {3, 2, -1} {-l, 1, 0}
1.22. {8, 9, 4} {l, 0, 1} {0, -2, 1} {l, 3, 0}
1.23. {23,-14,-30} {2, 1, 0} {l, -1, 0} {-3, 2, 5}
1.24. {3, 1, 3} {2, 1, 0} {l, 0, 1} {4, 2, 1}
1.25. {-l, 7, 0} {0, 3, 1} {l, -1, 2} {2, -1, 0}
1.26. {11, -1, 4} {l,-l, 2} {3, 2, 0} {-l, 1, 1}
1.27. {-13, 2, 18} {l, 1, 4} {-3, 0, 2} {l, 2, -1}
1.28. {0, -8, 9} {0, -2, 1} {3, 1, -1} {4, 0, 1}
1.29. {8, -7, -13} {0, 1, 5} {3, -1, 2} {-l, 0, 1}
1.30. {2, 7, 5} {l, 0, 1} {l, -2, 0} {0, 3, 1}

2. 1 2, a b?

 

2.1. a ={1,-2,3}, b ={3,0,-1}, c 1=2 a +4 b, c 2=3 b - a.

2.2. a ={1,0,1}, b ={-2,3,5}, c 1= a +2 b, c 2=3 a - b.

2.3. a ={-2,4,1}, b ={1,-2,7}, c 1=5 a +3 b, c 2=2 a - b.

2.4. a ={1,2,-3}, b ={2,-1,-1}, c 1=4 a +3 b, c 2=8 a - b.

2.5. a ={3,5,4}, b ={5,9,7}, c 1=-2 a + b, c 2=3 a -2 b.

2.6. a ={1,4,-2}, b ={1,1,-1}, c 1= a + b, c 2=4 a +2 b.

2.7. a ={1,-2,5}, b ={3,-1,0}, c 1=4 a -2 b, c 2= b -2 a.

2.8. a ={3,4,-1}, b ={2,-1,1}, c 1=6 a -3 b, c 2= b -2 a.

2.9. a ={-2,-3,-2} b ={1,0,5}, c 1=3 a +9 b, c 2=3 b -6 a.

2.10. a ={-1,4,2}, b ={3,-2,6}, c 1=2 a - b, c 2=3 b -6 a.

2.11. a ={5,0,-1}, b ={7,2,3}, c 1=2 a - b, c 2=3 b -6 a.

2.12. a ={0,3,-2}, b ={1,-2,1}, c 1=5 a -2 b, c 2=3 a +5 b.

2.13. a ={-2,7,-1}, b ={-3,5,2}, c 1=2 a +3 b, c 2=3 a +2 b.

2.14. a ={3,7,0}, b ={1,-3,4}, c 1=4 a -2 b, c 2= b -2 a.

2.15. a ={-1,2,-1}, b ={2,-7,1}, c 1=6 a -2 b, c 2= b -3 a.

2.16. a ={7,9,-2}, b ={5,4,3}, c 1=4 a - b, c 2=4 b - a.

2.17. a ={5,0,-2}, b ={6,4,3}, c 1=5 a -3 b, c 2=6 b -10 a.

2.18. a ={8,3,-1}, b ={4,1,3}, c 1=2 a - b, c 2=2 b -4 a.

2.19. a ={3,-1 6}, b ={5,7,10}, c 1=4 a -2 b, c 2= b -2 a.

2.20. a ={1,-2,4}, b ={7,3,5}, c 1=6 a -3 b, c 2= b -2 a.

2.21. a ={3,7,0}, b ={4,6,-1}, c 1=3 a +2 b, c 2=5 a -7 b.

2.22. a {2,-1,4}, b ={3,-7,-6}, c 1=2 a -3 b, c 2=3 a -2 b.

2.23. a ={5,-1,-2}, b ={6,0,7}, c 1=3 a -2 b, c 2=4 b -6 a.

2.24. a ={-9,5,3}, b ={7,1,-2}, c 1=2 a - b, c 2=3 a +5 b.

2.25. a ={4,2,9}, b ={0,-1,3}, c 1=4 b -3 a, c 2=4 a -3 b.

2.26. a ={2,-1,6}, b ={-1,3,8}, c 1=5 a -2 b, c 2=2 a -5 b.

2.27. a ={5,0,8}, b ={-3,1,7}, c 1=3 a -4 b, c 2=12 b -9 a.

2.28. a ={-1,3,4}, b ={2,-1,0}, c 1=6 a -2 b, c 2= b -3 a.

2.29. a {4,2,-7}, b ={5,0,-3}, c 1= a -3 b, c 2=6 b -2 a.

2.30. a ={2,0,-5}, b ={1,-3,4}, c 1=2 a -5 b, c 2=5 a -2 b.

3. , , . .

3.1. A (1,-2,3), B (0,-1,2), C (3,-4,5).

3.2. (0,-3,6), (-12,-3,-3), (-9,-3,-6).

3.3. (3,3,-1), (5,5,-2), (4,1,1).

3.4. (-1,2,-3), (3,4,-6), (1,1,-1).

3.5. (-4,-2,0), (-1,-2,4), (3,-2,1).

3.6. (5,3,-1), (5,2,0), (6,4,-1).

3.7. (-3,-7,-5), (0,-1,-2), (2,3,0).

3.8. (2,-4,6), (0,-2,4 (6,-8,10).

3.9. (0,1,-2), (3,1,2), (4,1,1).

3.10. (3,3,-1), (1,5,-2), (4,1,1).

3.11.. (2,1,-1), (6,-1,-4), (4,2,1).

3.12. (-1,-2,1), (-4,-2,5), (-8,-2,2).

3.13. (6,2,-3), (6,3,-2), (7,3,-3).

3.14. (0,0,4), (-3,-6,1), (-5,-10,-1).

3.15. (2,-8,-1), (4,-6,0), (-2,-5,-1).

3.16. (3,-6,9), (0,-3,6), (9,-12,15).

3.17. (0,2,-4), (8,2,2), (6,2,4).

3.18. (3,3,-1), (5,1,-2), (4,1,1).

3.19. (-4,3,0), (0,1,3), (-2,4,-2).

3.20. (1,-1,0), (-2,-1,4), (8,-1,-1).

3.21. (7,0,2), (7,1,3), (8,-1,2).

3.22. (2,3,2), (-1,-3,-1), (-3,-7,-3).

3.23. (2,2,7), (0,0,6), (-2,5,7).

3.24. (-1,2,-3), (0,1,-2), (-3,4,-5).

3.25. (0,3,-6), (9,3,6), (12,3,3).

3.26. (3,3,-1), (5,1,-2), (4,1,-3).

3.27. (-2,1,1), (2,3,-2), (0,0,3).

3.28. (1,4,-1), (-2,4,-5), (8,4,0).

3.29. (0,1,0), (0,2,1), (1,2,0).

3.30. (-4,0,4), (0,2,-4), (-6,8,-10).

 

 

4. , a b.

 

4.1. a = p +2 q; b =3 p - q; | p |=1; | q |=2; (p ^ q)= ;

4.2. a =3 p + q; b = p -2 q; | p |=4; | q |=1; (p ^ q)= ;

4.3. a = p -3 q; b = p +2 q; | p |=1/5; | q |=1; (p ^ q)= ;

4.4. a =3 p -2 q; b = p +5 q; | p |=4; | q |=1/2; (p ^ q)= ;

4.5. a = p -2 q; b =2 p + q; | p |=2; | q |=3; (p ^ q)= ;

4.6. a = p +3 q; b = p -2 q; | p |=2; | q |=3; (p ^ q)= ;

4.7. a =2 p - q; b = p +3 q; | p |=3; | q |=2; (p ^ q)= ;

4.8. a =4 p + q; b = p - q; | p |=7; | q |=2; (p ^ q)= ;

4.9. a = p -4 q; b =3 p + q; | p |=1; | q |=2; (p ^ q)= ;

4.10. a = p +4 q; b =2 p - q; | p |=7; | q |=2; (p ^ q)= ;

4.11. a =3 p +2 q; b = p - q; | p |=10; | q |=1; (p ^ q)= ;

4.12. a =4 p - q; b = p +2 q; | p |=5; | q |=4; (p ^ q)= ;

4.13. a =2 p +3 q; b = p -2 q; | p |=6; | q |=7; (p ^ q)= ;

4.14. a =3 p - q; b = p +2 q; | p |=3; | q |=4; (p ^ q)= ;

4.15. a =2 p +3 q; b = p -2 q; | p |=2; | q |=3; (p ^ q)= ;

4.16. a =2 p -3 q; b =3 p + q; | p |=4; | q |=1; (p ^ q)= ;

4.17. a =5 p + q; b = p -3 q; | p |=1; | q |=2; (p ^ q)= ;

4.18. a =7 p -2 q; b = p +3 q; | p |=1/2; | q |=2; (p ^ q)= ;

4.19. a =6 p - q; b = p + q; | p |=3; | q |=4; (p ^ q)= ;

4.20. a =10 p + q; b =3 p -2 q; | p |=4; | q |=1; (p ^ q)= ;

4.21. a =6 p - q; b = p +2 q; | p |=8; | q |=1/2; (p ^ q)= ;

4.22. a =3 p +4 q; b = q - p; | p |=2,5 | q |=2; (p ^ q)= ;

4.23. a =7 p + q; b = p -3 q; | p |=3; | q |=1; (p ^ q)= ;

4.24. a = p +3 q; b =3 p - q; | p |=3; | q |=5; (p ^ q)= ;

4.25. a =3 p + q; b = p -3 q; | p |=7; | q |=2; (p ^ q)= ;

4.26. a =5 p - q; b = p + q; | p |=5; | q |=3; (p ^ q)= ;

4.27. a =3 p -4 q; b = p +3 q; | p |=2; | q |=3; (p ^ q)= ;

4.28. a =6 p - q; b =5 q + p; | p |=1/2 | q |=4; (p ^ q)= ;

4.29. a =2 p +3 q; b = p -2 q; | p |=2; | q |=1; (p ^ q)= ;

4.30. a =2 p -3 q; b =5 p + q; | p |=2; | q |=3; (p ^ q)= ;

 

 

5. a, b c.

 

5.1. a ={2,3,1}; b ={-1,0,-1}; c ={2,2,2}.

5.2. a ={3,2,1}; b ={2,3,4}; c ={3,1,-1}.

5.3. a ={1,5,2}; b ={-1,1,-1}; c ={1,1,1}.

5.4. a ={1,-1,-3}; b ={3,2,1}; c ={2,3,4}.

5.5. a ={3,3,1}; b ={1,-2,1}; c ={1,1,1}.

5.6. a ={3,1,-1}; b ={-2,-1,0}; c ={5,2,-1}.

5.7. a ={4,3,1}; b ={1,-2,1}; c ={2,2,2}.

5.8. a ={4,3,1}; b ={6,7,4}; c ={2,0,-1}.

5.9. a ={3,2,1}; b ={1,-3,-7}; c ={1,2,3}.

5.10. a ={3,7,2}; b ={-2,0,-1}; c ={2,2,1}.

5.11. a ={1,-2,6}; b ={1,0,1}; c ={2,-6,17}.

5.12. a ={6,3,4}; b ={-1,-2,-1}; c ={2,1,2}.

5.13. a ={7,3,4}; b ={-1,-2,-1}; c ={4,2,4}.

5.14. a ={2,3,2}; b ={4,7,5}; c ={2,0,-1}.

5.15. a ={5,3,4}; b ={-1,0,-1}; c ={4,2,4}.

5.16. a ={3,10,5}; b ={-2,-2,-3}; c ={2,4,3}.

5.17. a ={-2,-4,-3}; b ={4,3,1}; c ={6,7,4}.

5.18. a ={3,1,-1}; b ={1,0,-1}; c ={8,3,-2}.

5.19. a ={4,2,2}; b ={-3,-3,-3}; c ={2,1,2}.

5.20. a ={4,1,2}; b ={9,2,5}; c ={1,1,-1}.

5.21. a ={5,3,4}; b ={4,3,3}; c ={9,5,8}.

5.22. a ={3,4,2}; b ={1,1,0}; c ={8,11,6}.

5.23. a ={4,-1,-6}; b ={1,-3,-7}; c ={2,-1,-4}.

5.24. a ={3,1,0}; b ={-5,-4,-5}; c ={4,2,4}.

5.25. a ={3,0,3}; b ={8,1,6}; c ={1,1,-1}.

5.26. a ={1,-1,4}; b ={1,0,3}; c ={1,-3,-8}.

5.27. a ={6,3,4}; b ={-1,-2,-1}; c ={2,1,2}.

5.28. a ={4,1,1}; b ={-9,-4,-9}; c ={6,2,6}.

5.29. a ={-3,3,3}; b ={-4,7,6}; c ={3,0,-1}.

5.30. a ={-7,-10,-5}; b ={0,-2,-1}; c ={-2,4,-1}.

 

 

6. 1, 2, 3 4 , 4 1 2 3.

 

6.1. A 1(1,3,6), A 2(2,2,1), A 3(-1,0,1), A 4(-4,6,-3).

6.2. A 1(-4,2,6), A 2(2,-3,0), A 3(-10,5,8), A 4(-5,2,-4).

6.3. A 1(7,2,4), A 2(7,-1,-2), A 3(3,3,1), A 4(-4,2,1).

6.4. A 1(2,1,4), A 2(-1,5,-2), A 3(-7,-3,2), A 4(-6,-3,6).

6.5. A 1(-1,-5,2), A 2(-6,0,-3), A 3(3,6,-3), A 4(-10,6,7).

6.6. A 1(0,-1,-1), A 2(-2,3,5), A 3(1,-5,-9), A 4(-1,-6,3).

6.7. A 1(5,2,0), A 2(2,5,0), A 3(1,2,4), A 4(-1,1,1).

6.8. A 1(2,-1,-2), A 2(1,2,1), A 3(5,0,-6), A 4(-10,9,-7).

6.9. A 1(-2,0,-4), A 2(-1,7,1), A 3(4,-8,-4), A 4(1,-4,6).

6.10. A 1(14,4,5), A 2(-5,-3,2), A 3(-2,-6,-3), A 4(-2,2,-1).

6.11. A 1(1,2,0), A 2(3,0,-3), A 3(5,2,6), A 4(8,4,-9).

6.12. A 1(2,-1,2), A 2(1,2,-1), A 3(3,2,1), A 4(-4,2,5).

6.13. A 1(1,1,2), A 2(-1,1,3), A 3(2,-2,4), A 4(-1,0,-2).

6.14. A 1(2,3,1), A 2(4,1,-2), A 3(6,3,7), A 4(7,5,-3).

6.15. A 1(1,1,-1), A 2(2,3,1), A 3(3,2,1), A 4(5,9,-8).

6.16. A 1(1,5,-7), A 2(-3,6,3), A 3(-2,7,3), A 4(-4,8,-12).

6.17. A 1(-3,4,-7), A 2(1,5,-4), A 3(-5,-2,0), A 4(2,5,4).

6.18. A 1(-1,2,-3), A 2(4,-1,0), A 3(2,1,-2), A 4(3,4,5).

6.19. A 1(4,-1,3), A 2(-2,1,0), A 3(0,-5,1), A 4(3,2,-6).

6.20. A 1(1,-1,1), A 2(-2,0,3), A 3(2,1,-1), A 4(2,-2,-4).

6.21. A 1(1,2,0), A 2(1,-1,2), A 3(0,1,-1), A 4(-3,0,1).

6.22. A 1(1,0,2), A 2(1,2,-1), A 3(2,-2,1), A 4(2,1,0).

6.23. A 1(1,2,-3), A 2(1,0,1), A 3(-2,-1,6), A 4(0,-5,-4).

6.24. A 1(3,10,-1), A 2(-2,3,-5), A 3(-6,0,-3), A 4(1,-1,2).

6.25. A 1(-1,2,4), A 2(-1,-2,-4), A 3(3,0,-1), A 4(7,-3,1).

6.26. A 1(0,-3,1), A 2(-4,1,2), A 3(2,-1,5), A 4(3,1,-4).

6.27. A 1(1,3,0), A 2(4,-1,2), A 3(3,0,1), A 4(-4,3,5).

6.28. A 1(-2,-1,-1), A 2(0,3,2), A 3(3,1,-4), A 4(-4,7,3).

6.29. A 1(-3,-5,6), A 2(2,1,-4), A 3(0,-3,-1), A 4(-5,2,-8).

6.30. A 1(1,-1,2), A 2(2,1,2), A 3(1,1,4), A 4(6,-3,8).


1 0 , 1, 2, 3.

 

1.1. 1(-3,4,-7), 2(1,5,-4), 3(-5,-2,0), 0(-12,7,-1).

1.2. 1(-1,2,-3), 2(4,-1,0), 3(2,1,-2), 0(1,-6,-5).

1.3. 1(-3,-1,1), 2(-9,1,-2), 3(3,-5,4), 0(-7,0,-1).

1.4. 1(1,-1,1), 2(-2,0,3), 3(2,1,-1), 0(-2,4,2).

1.5. 1(1,2,0), 2(1,-1,2), 3(0,1,-1), 0(2,-1,4).

1.6. 1(1,0,2), 2(1,2,-1), 3(2,-2,1), 0(-5,-9,1).

1.7. 1(1,2,-3), 2(1,0,1), 3(-2,-1,6), 0(3,-2,-9).

1.8. 1(3,10,-1), 2(-2,3,-5), 3(-6,0,-3), 0(-6,7,-10).

1.9. 1(-1,2,4), 2(-1,-2,-4), 3(3,0,-1), 0(-2,3,5).

1.10. 1(0,-3,1), 2(-4,1,2), 3(2,-1,5), 0(-3,4,-5).

1.11. 1(1,3,0), 2(4,-1,2), 3(3,0,1), 0(4,3,0).

1.12, 1(-2,-1,-1), 2(0,3,2), 3(3,1,-4), M 0(-21,20,-16).

1.13. 1(-3,-5,6), 2(2,1,-4), 3(0,-3,-1), 0(3,6,68).

1.14. 1(2,-4,-3), 2(5,-6,0), 3(-1,3,-3), 0(2,-10,8).

1.15. 1(1,-1,2), 2(2,1,2), 3(1,1,4), 0(-3,2,7).

1.16. 1(1,3,6), 2(2,2,1), 3(-1,0,1), 0(5,-4,5).

1.17. 1(-4,2,6), 2(2,-3,0), 3(-10,5,8), 0(-12,1,8).

1.18. 1(7,2,4), 2(7,-1,-2), 3(-5,-2,-1), 0(10,1,8).

1.19. 1(2,1,4), 2(3,5,-2), 3(-7,-3,2), 0(-3,1,8).

1.20. 1(-1,-5,2), 2(-6,0,-3), 3(3,6,-3), 0(10,-8,-7).

1.21. 1(0,-1,-1), 2(-2,3,5), 3(1,-5,-9), 0(-4,-13,6).

1.22. 1(5,2,0), 2(2,5,0), 3(1,2,4), 0(-3,-6,-8).

1.23. 1(2,-1,-2), 2(1,2,1), 3(5,0,-6), 0(14,-3,7).

1.24. 1(-2,0,-4), 2(-1,7,1), 3(4,-8,-4), 0(-6,5,5).

1.25. 1(14,4,5), 2(-5,-3,2), 3(-2,-6,-3), 0(-1,-8,7).

1.26. 1(1,0,2), 2(3,0,-3), 3(5,2,6), 0(-13,-8,16).

1.27. 1(2,-1,2), 2(1,2,-1), 3(3,2,1), 0(-5,3,7).

1.28. 1(1,1,2), 2(-1,1,3), 3(2,-2,4), 0(2,3,8).

1.29. 1(2,3,1), 2(4,1,-2), 3(6,3,7), 0(-5,-4,7).

1.30. 1(1,1,-1), 2(2,3,1), 3(3,2,1), 0(-3,-7,6).

2. , .

 

2.1. A (1,0,-2), B (2,-1,3), C (0,-3,2).

2.2. A (-1,3,4), B (-1,5,0), C (2,6,1).

2.3. A (4,-2,0), B (1,-1,-5), C (-2,1,-3).

2.4. A (-8,0,7), B (-3,2,4), C (-1,4,5).

2.5. A (7,-5,1), B (5,-1,-3), C (3,0,-4).

2.6. A (-3,5,-2), B (-4,0,3), C (-3,2,5).

2.7. A (1,-1,8), B (-4,-3,10), C (-1,-1,7).

2.8. A (-2,0,-5), B (2,7,-3), C (1,10,-1).

2.9. A (1,9,-4), B (5,7,1), C (3,5,0).

2.10. A (-7,0,3), B (1,-5,-4), C (2,-3,0).

2.11. A (0,-3,5), B (-7,2,6), C (-3,2,4).

2.12. A (5,-1,2), B (2,-4,3), C (4,-1,3).

2.13. A (-3,7,2), B (3,5,1), C (4,5,3).

2.14. A (0,-2,8), B (4,3,2), C (1,4,3).

2.15. A (1,-1,5), B (0,7,8), C (-1,3,8).

2.16. A (-10,0,9), B (12,4,11), C (8,5,15).

2.17. A (3,-3,-6), B (1,9,-5), C (6,6,-4).

2.18. A (2,1,7), B (9,0,2), C (9,2,3).

2.19. A (-7,1,-4), B (8,11,-3), C (9,9,-1).

2.20. A (1,0,-6), B (-7,2,1), C (-9,6,1).

2.21. A (-3,1,0), B (6,3,3), C (9,4,-2).

2.22. A (-4,-2,5), B (3,-3,-7), C (9,3,-7).

2.23. A (0,-8,10), B (-5,5,7), C (-8,0,4).

2.24. A (1,-5,-2), B (6,-2,1), C (2,-2,-2).

2.25. A (0,7,-9), B (-1,8,-11), C (-4,3,-12).

2.26. A (-3,-1,7), B (0,2,-6), C (2,3,-5).

2.27. A (5,3,-1), B (0,0,-3), C (5,-1,0).

2.28. A (-1,2,-2), B (13,14,1), C (14,15,2).

2.29. A (7,-5,0), B (8,3,-1), C (8,5,1).

2.30. A (-3,6,4), B (8,-3,5), C (10,-3,7).


3. .

3.1.

3.2.

3.3.

3.4.

3.5.

3.6.

3.7.

3.8.

3.9.

3.10.

3.11.

3.12.

3.13

3.14.

3.15.

3.16.

3.17.

3.18

3.19.

3.20.

3.21.

3.22.

3.23

3.24.

3.25.

3.26.

3.27.

3.28.

3.29.

3.30.


4. , .

 

4.1. (0, 0, z), (5, 1, 0), (0, 2, 3).

4.2. (0, 0, z), (3, 3, 1), (4, 1, 2).

4.3. (0, 0, z), (3, 1, 3), (1, 4, 2).

4.4. (0, 0, z), (-1, -1, -6), (2, 3, 5).

4.5. (0, 0, z), (-13, 4, 6), (10,-9, 5).

4.6. (0, 0, z), (-18, 1, 0), (15, -10, 2).

4.7. (0, 0, z), (10, 0, -2), (9, -2, 1).

4.8. (0, 0, z), (-5, -5, 6), (-7, 6, 2).

4.9. (0, 0, z), (-6, 7, 5), (8, -4, 3).

4.10. (0, 0, z), (6, -7, 1), (-1, 2, 5).

4.11. (0, 0, z), (7, 0 -15), (2, 10 -12).

4.12. (0, y, 0), (3, 0, 3), (5, 7, 1).

4.13. (0, y, 0), (1, 6, 4), (5, 7, 1).

4.14. (0, y, 0), (-2, 8, 10), (6, 11, -2).

4.15. (0, y, 0), (-2, -4, 6), (7, 2, 5).

4.16. (0, y, 0), (2, 2, 4), (0, 4, 2).

4.17. (0, y, 0), (0, -4, 1), (1, -3, 5).

4.18. (0, y, 0), (0, 5, -9), (-1, 0, 5).

4.19. (0, y, 0), (-2, 4, -6), (8, 5, 1).

4.20. (0, y, 0), (7, 3, -4), (1, 5, 7).

4.21. (0, y, 0), (0, -2, 4), -4, 0, 4).

4.22. (x, 0, 0), (0, 1, 3), (2, 0, 4).

4.23. (x, 0, 0), (8, 1, -7), (10, -2, 1).

4.24. (x, 0, 0), (4, 0, 5), (5, 4, 2).

4.25. (x, 0, 0), (3, 5, 6), (1, 2, 3.

4.26. (x, 0, 0), (4, 5, -2), (2, 3, 4).

4.27. (x, 0, 0), (-2, 0, 6), (0, -2, -4).

4.28. (x, 0, 0), (1, 5, 9), (3, 7, 11).

4.29. (x, 0, 0), (4, 6, 8), (2, 4, 6).

4.30. (x, 0, 0), (1, 2, 3), (2, 6, 10).


5. .

5.1.

5.2.

5.3.

5.4.

5.5.

5.6. .

5.7.

5.8.

5.9. .

5.10. .

5.11. 5.12.

5.13.

5.14.

5.15.

5.16. .

5.17.

5.18.

5.19.

5.20. .

5.21

5.22.

5.23.

5.24.

5.24. .

5.25. .

5.26.

5.27.

5.28.

5.29.

5.30.

 

6.

 

6.1. .

6.2.

6.3.

6.4.

 

6.5

6.6. .

6.7.

6.8.

6.9.

6.10.

6.11.

6.12.

6.13.

6.14.

6.15. .

6.16.

6.17. .

6.18. .

6.19.

6.20.

6.21.

6.22.

6.23.

6.24

6.25. .

6.26. .

6.27. .

6.28. .

6. 29. .

6.30. .

 

7. 1, ( 1-15) ( 16-31).

 

7.1.

 

7.2.

 

7.3.

 

7.5.

 

7.6.

 

7.7





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