|
5
| 1(0,1,1) 2(2,3,2). ?
|
|
| *3
|
| :  ?
|
| *
|
|
| | , K 1 K2?
| K1>K2
| K1<K2
| * 
| K1∙K2=1
| | , AX+BY=0?
|
| Y B
|
| *
|  Y:
| *(2,0) (0,-3)
| (0,2) (0,3)
| (2,3) (3,2)
| (2,0) (3,0)
| | +=0 ?
|
|
| * Y
| Y
| | BY+=0 ?
| *
| Y
|
| X
| | k y=kx+b ?
| ,
| ,
| , Y
| * ,
| | 1(0,1,1) 2(2,3,2). ?
|
|
| *3
|
| | , K 1 K2?
| K1>K2
| K1<K2
| *1 = 2
| K1*K2=1
| | , K 1 K2?
| K1*K2=1
| *K1*K2=-1
| K1=K2
| K1+K2=1
|  Y:
| (2,0) (0,-3)
| (0,2) (0,3)
| (2,3) (3,2)
| * (2,0) (3,0)
|  .
| (1,1)
| (2,3)
| (-2.3)
| *(2.-3)
|  ?
|
| *
|
|
| | d. M(5,3) +4+3=0.
| *d=6
| d=1
| d=5
| d=7
| | = (2,-3) , b=3. .
| =
| *=-3+3
| =3+1
| =3-3
| | 2 = 8 + 9 ? ,
|
|
| : (3,0) (0,3)
| * : (0,3),(0,-3)
| | : 2 + 2 =8 - = 0.
| (0,0), (1,1)
| (2,-2),(-2,-2)
| (2,0),(0,2)
| *(2,2), (-2,-2)
| | 1 =(2,-1) 2 = (-4,3) 2--7 = 0?
|
|
| 1 - , 2 -
| * 1 - , 2 -
|  = (1,2,3)  ?
|
| 
| 
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| 
| | 1(0,1,1) 2(2,3,2). ?
|
|
| *3
|
|  =1 Y:
| *(2,0) (0,-3)
| (0,2) (0,3)
| (2,3) (3,2)
| (2,0) (3,0)
|  =1 Y:
| *(2,0) (0,3)
| (0,2) (0,3)
| (2,3) (3,2)
| (2,0) (3,0)
| | = (,). d
| * 
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| | .
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| (4,6)
| *(2,3)
| (3,2)
| (0,0)
|  
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|
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| | ,
| * 
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| *
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|  , 
| *  , 
|  , 
|  , 
| | , = (-3, 2)
| 
| 
| * 
| 
| | , (2, -1)
| = -1
| * = 2
| = -1
| = 2
| (-3, 1)  . :
| 
| * 
|
| 
| ,  = (-5, 5)
| * 
| 
| 
| 
| | , (2,-2).
|
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| г  :
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| | , , :
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| | , :
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| *
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| | , , = 0, = 0, :
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| | :
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| г ,   :
| 
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| 
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| | :
| * 
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| | :
| 
| * 
| 
| + + = 0
|
: 2016-11-24; !; : 535 |
:
:
1736 -  | 1544 - 
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