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Ͳ ˲Ͳί

, , . ( , ) , . , , [6-8], [17].

( ) - , m . , ,

= ( #), a t j - . : [], II II.

= 1, = 1,

= ( 2 ) ~ # 11

( ) -

. 1 = - ( - [1]

= , "= " - - .

= 0 A n = D - :

=

(/ '= 1, ..., / ; = 1, ..., ), = 0, " " ( 0) - ., - :

= 0 / * ; [, = 1 / = ,

= (?), - :

= Diag ( n 2 2 - ).

A mXn = (ajj) "= (by) , . . = , a, j = by, / = 1, ..., m; j = 1, ..., .

1. = () X ", = ():

,> 4 0 = 0.

2. = () , = (by) / = ( C ij) '

, + 0 = .

3. " = () = ( ) = ():

, > 4 Z? : .

? 12.1. :

.

г. * 2 * # 2 = ;

# 2x3 * ^ 3x2 = Qx2;

, , (). ?

4. ֳ (> 1) = ... .

,

.

, . . . ' "= 0 = 0, , - 0 = 0.

- '( 7 ), .

, = ( 0 ) 9 - - .

, = ( ^ ... " ) ' () -

, ' =? ? - 1- ,

/ = 1

f 2 ... "

. . ; - 2 ... 2 - ^ 2 ... ^

- .

 
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