Аналитическая геометрия. Шурыгин В.В. - 16 стр.

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λ
1
1
= λ
1
2
= . . . = λ
1
k+1
= 0
a
α
α = 1, 2, . . . , n
k b
2
, . . . , b
k+1
λ
1
α
λ
1
1
6= 0
a
1
, . . . , a
k+1
λ
1
1
6= 0
c
α
= a
α
λ
1
α
λ
1
1
a
1
, α = 2, . . . , n.
c
2
, . . . , c
n
b
2
, . . . , b
k+1
c
2
= µ
2
2
b
2
+ . . . + µ
k+1
2
b
k+1
. . .
c
n
= µ
2
n
b
2
+ . . . + µ
k+1
n
b
k+1
.
{c
2
, . . . , c
n
} (n1) {b
2
, . . . , b
k+1
}
k n1 > k
c
2
, . . . , c
n
ν
2
c
2
+ . . . + ν
n
c
n
= 0.
c
α
ν
2
(a
2
λ
1
2
λ
1
1
a
1
) + . . . + ν
n
(a
n
λ
1
n
λ
1
1
a
1
) = 0.
a
α
α = 1, 2, . . . , n
V n
n
λ11 = λ12 = . . . = λ1k+1 = 0  \ 8- b*18-3 a \ α = 1, 2, . . . , n \ 9b79J8/9 70K
,*M,;0 1-;+0,6 09;0 b*18-3-b b , . . . , b 0\ /7*L-b68*7?,-\ 70,*M,-
                                                              α


[6b0/0; .- .3*L.-7-|*,0J 0,L21 00= H2/8? 8*.*3? /3*L0 1-~OO0 0*,K
                           k                          2           k+1


8-b λ b 1-;+0,6 09N ‚_ƒ 0;**8/9 ,*,27*b-M= °-|,- /)0868?\ )8- λ 6= 0
‚b .3-80b,-; /72)6* .*3*,2;*32*; b*18-3 a , . . . , a 8610; -+36[-;\
     1                                                                                      1
     α                                                                                      1

)8-+ b.-7,97-/? λ 6= 0ƒ= Ç6//;-830; ,6+-3 b*18-3-b
                            1
                                                                        1     k+1

                            1

                                    λ           1
                                                α
                          c = a − a , α = 2, . . . , n.
                                α       α       1 1
                                                                               ‚ãƒ
                                     λ
H-L/86b799 b O-3;27 ‚ム70,*M,* 1-;+0,6 00 ‚_ƒ\ .-72)0; .3*L/86b7*K
                                                1


,09 b*18-3-b c , . . . , c b b0L* 70,*M,N 1-;+0,6 0M b*18-3-b b , . . . , b †
                2           n                                                       2           k+1
                            
                                    2                k+1
                            
                             c2 = µ2 b2 + . . . + µ2 bk+1
                              ...                                                                ‚aƒ
                            
                            
                              cn = µ2n b2 + . . . + µk+1
                                                     n bk+1 .
H-/1-7?12 ,6+-3 {c , . . . , c } /-/8-08 0[ (n−1)K:- b*18-36\6 ,6+-3 {b , . . . , b                    k+1 }
/-/8-08 0[ k b*18-3-b\ 0 n−1 > k \8- .- .3*L.-7-|*,0J 0,L21 00 b*18-3
                        2           n                                                   2


c , . . . , c 9b79J8/9 70,*M,- [6b0/0;;0\ 8- */8? 0;**8/9 ,*830b067?,69
70,*M,69 1-;+0,6 09 b*18-3-b ~8-:- ,6+-36\ 36b,69 ,27J†
 2       n



                                        2
                              ν c + . . . + ν c = 0.
                                            2
                                                          n
                                                              n
                                                                             ‚`ƒ
H-L/86b799 b ‚`ƒ b36|*,09 ‚ムL79 b*18-3-b c \ .-72)0; 36b*,/8b-       α

                    2       λ       1
                                    2              λ
                    ν (a − a ) + . . . + ν (a − a ) = 0.
                            2       1 1
                                                          n
                                                              n
                                                                        1
                                                                        n
                                                                        1 1
                                                                            ‚•^ƒ
                            λ                      λ
    Ç6/13b69 /1-+10 b 7*b-M )6/80 36b*,/8b6 ‚•^ƒ\ .-72)0; ,*830b067?K
                                    1                                   1


,2J 70,*M,2J 1-;+0,6 0J b*18-3-b a \ α = 1, 2, . . . , n = 
    H-L3-+,-* 36//;-83*,0* /b-M/8b /0/8*; b*18-3-b ;-|,- ,6M80 b 3*1-K
                                                          α


;*,L2;-M ,0|* 708*36823* =
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