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16126

B.2 , m1 m2 ( m1 m2),

, .

. x1, x2.

) .

:

1 1 1 2 1

2 2 2 1 2

. . . 1m m

m m

) .

) ()

B) To . ,

21)()( 0 pppp

221121210 mmpppp

t

xm

t

xm

2

2

1

1

1

2

2

1

2211

m

m

x

xxmxm

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