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, ( ).

. P (x, y) ( ) 1´3 . (x1, y1) (x 2 , y2) 2´3 . M ´3 ( M ), : . 3´3 . . h ≠ 1 h ≠ 0, h, .. , x* = x¢/h, y* = y¢/h. h ( ) , , , (, ).

1.

: , .

:

1. , . 1. ( ).

2. , [1]:

a) x y, ;

b) x ( y);

c) ( 180 );

d) x y ( y x);

e) 90 ( 90 ) ;

f) q ;

g) = x ( = x);

2´2 .

3. x y, .

1´2 .

4. (m,n) q, :

a) , , , ;

b) ;

c) ( /. a) .

5. , . . , .

.

6. , :

a) x y , , , ;

b) , , x y;

c) , /. b ;

d) ( /. b) ;

e) ( /. a) .

7. , 6, /.. d e. , 6.

, , .

8. .

. 2´1 .

9. .

1´1 .

10. , p q, .

.

 

1.

:
2 1
x1 = 20; y1 = 10; x2 = 40; y2 = 70; x3 = 100; y3 = 50
/
2a a = 2; d = 1,5 *
2d c = 2 ( b = 1,5) *
2f q = 50
  m = 60; n = 80 *
  m = 10; n = 60; q = 75
  k = 0,5; y0 = 60
  p = 0,005; q = 0,002 *
  s = 0,6 *
  p = 0,02; q = 0,02 *
* , (. 1)

 

 

:
2 2
x1 = 10; y1 = 20; x2 = 60; y2 = 130; x3 = 170; y3 = 50
/
2a a = 1,5; d = 2 *
2d c = 0,5 ( b = 1,5) *
2f q = 70
  m = 75; n = 140 *
  m = 20; n = 140; q = 85
  k = 0,185; y0 = 130
  p = 0,003; q = 0,002 *
  s = 0,7 *
  p = 0,01; q = 0,014 *
* , (. 1)
:
2 3
x1 = 0; y1 = 0; x2 = 160; y2 = 170; x3 = 60; y3 = 170
/
2a a = 2; d = 1,5 *
2d c = 2 ( b = 3) *
2f q = 41
  m = 190; n = 50 *
  m = 40; n = 70; q = 65
  k = 1,06; y0 = 140
  p = 0,006; q = 0,009 *
  s = 0,8 *
  p = 0,006; q = 0,008 *
* , (. 1)

 

 

:
2 4
x1 = 90; y1 = 10; x2 = 40; y2 = 170; x3 = 150; y3 = 50
/
2a a = 1,7; d = 2 *
2d c = 1,5 ( b = 0,8) *
2f q = 67
  m = 160; n = 200 *
  m = 40; n = 170; q = 72
  k = 0,163; y0 = 175
  p = 0,001; q = 0,003 *
  s = 0,65 *
  p = 0,01; q = 0,01 *
* , (. 1)
:
2 5
x1 = 50; y1 = 60; x2 = 80; y2 = 100; x3 = 140; y3 = 120
/
2a a = 2; d = 2*
2d c = 1,4 ( b = 1,6) *
2f q = 38
  m = 90; n = 140 *
  m = 40; n = 120; q = 88
  k = 1; y0 = 60
  p = 0,001; q = 0,002 *
  s = 2 *
  p = 0,02; q = 0,015 *
* , (. 1)

 

 

:
2 6
x1 = 165; y1 = 70; x2 = 70; y2 = 150; x3 = 160; y3 = 40
/
2a a = 1,5; d = 1,5 *
2d c = 2 ( b = 0,5) *
2f q = 55
  m = 70; n = 150 *
  m = 50; n = 200; q = 53
  k = 0,0925; y0 = 180
  p = 0,0001; q = 0,0009 *
  s = 0,6 *
  p = 0,005; q =0,005 *
* , (. 1)

 

 






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