|
4
, :
|
|
| * ,
| ,
| , :
| * , ( - )
|
|
| =0
| , , :
|
| = +
| = -
| * =-
| , , :
|
|
| * ;
|
| , :
|
| = +
| = -
| * =-
| = (1,2,3) ?
|
|
|
| *
| = (1,0,1) (-1,1,1).
|
| *
|
|
| , ?
|
|
| *
|
| . , :
| =1
| * =0
| =
| =
| , :
|
|
| *
|
| ,
|
| -
| , -
| *
|
| ,
| ,
| * ,
| ,
| .
|
| * -
|
|
| , ,
| *
|
|
|
| , ,
|
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| *
|
| ,
| ;
|
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| *
| , , .
| *
|
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|
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| ,
|
| * ,
| ,
|
|
| *
|
|
| ,
|
|
|
| *
|
| *
|
|
|
| =-3. ?
|
|
| *
|
|
|
|
|
| *
|
|
|
|
| *
|
| *
|
|
|
| :
|
| *
|
|
| ̃ :
| *
|
|
|
| :
| *0
|
| -1
|
| :
|
| *
|
|
| :
|
|
|
| *
| :
|
|
| *
|
| :
| *
|
|
|
|
| ,
|
| * ,
| ,
| , :
|
| * -
|
|
| , :
|
|
|
| *
| α = (3; -4) (-4; 3)
| *(-7; 7)
| (7: -7)
| (-1; -1)
| (1; 1)
| , :
|
|
|
| *
| , ,
| *
|
|
|
|
|
| *
|
|
| :
|
| *
|
|
| , :
|
|
|
| *,
| , 1 =(1,0,0) 2= (0,1,1)?
| (1,1,1)
| *(-1,1,1)
| (-1,-1,-1)
| (1,-1,-1)
| . :
|
| '
|
| *
| , = ?
| 2
|
| +
| *
| λ, =(3,-2,4) λ=2
|
| (5, 0, -4)
| *(6, -4, 8)
| (1, 0, 2)
| :
|
| *
| +
|
|
| ∙ = ∙
| ∙ = -
| ∙ = +
| * ∙ = - ∙
| ∙ ,
| *
|
|
|
|
: 2016-11-24; !; : 574 | :
:
: , . ==> ... 2030 - | 1660 -
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