Колобашкина-Част-1
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4.3.
1-: : {1,2}.
2-: ,
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{1,2}. |
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{1,2}1. |
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W(x, , z) |
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W(1,1,1) = |
-2, |
W(2,l,l) = |
3, |
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W(1,1,2) = |
4, |
W(2,l,2) |
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0, |
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W(1,2,1) = |
1, |
W(2,2,l) |
= -3, |
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W(1,2,2) = |
4, |
W(2,2,2) = -5. |
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. 4.4 |
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. 4.4 |
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1- |
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[y1, y2], 4.1:
1 , , , , , .
132
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SA* = [8/11 3/11 0 0]; SB *=[0 5/11 0 6/11]. = 4/11.
4.4.
1-:
{1,2}.
2- |
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1- |
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, {1,2}.
3-: z {1,2}, , .
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4.3.
. 4.5.
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. 4.5
, , 4.3:
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(1,1), |
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(1,2), |
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(2,1), |
4 |
(2,2). |
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1 |
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y = 1»; |
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y = 2». |
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. 4.6
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3- 1-
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2- |
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z 3- y. -
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[z1, z2]. |
z1 |
(z1 {1,2}) , , , = 1, z2 (z2 {1, 2}) - , ,
, = 2.
(x, [z1, z2]).
x (x {1, 2}) , 1-
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( = 1), |
z2 |
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= 2). |
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(2,[2,1]) |
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x = 2, |
3- z = 2, |
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= 1, z = 1, |
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= 2. |
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136 |
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,
. : 3 (1,[2,1])
4 [2,2]. :
SA* = [0 0 1 0 0 0 0 0]; SB *= [0 0 0 1].
= 1.
4.6.
1-: : {1,2}.
2-: , {1,2}.
3-:
2- |
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1- |
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z {1,2}.
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4.3.
. 4.7.
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0 -3 |
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. 4.7 |
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1- |
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[y1, y2], |
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4.3: |
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1 |
[1,1] |
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(« |
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x»); |
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[1,2] |
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B3 |
[2,1] |
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4 |
[2,2] |
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(« |
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x»). |
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3- |
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2- |
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1- |
, . . |
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138 |
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z x.
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[z1, |
z2]. |
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z 1 (z1 {1, 2}) |
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x = 1, |
z2 |
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(z2 {1, 2}) |
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1- |
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x = 2. |
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(x, [z1, z2]). |
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1 |
(1,[1,1]), |
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(1,[1,2]), |
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(1,[2,1]), |
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(1,[2,2]), |
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(2,[1,1]), |
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(2,[1,2]), |
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(2,[2,1]), |
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(2,[2,2]). |
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(2,[2,1]) |
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1- |
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x = 2, |
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z = 1 ( |
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x = 2 |
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. . z2). |
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x |
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zi |
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(i = 1,2), |
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2, 3 |
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7, 6 8. |
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( , z), |
(x |
{1, 2}) |
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, a z (z |
{1, 2}) |
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(2,1) |
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= 2, |
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z = 1. |
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4.3: |
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1 |
(1,1), |
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(1,2), |
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(2,1), |
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4 |
(2,2). |
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4.3, |
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1- |
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(2- ) |
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139
4.7.
1-: , -
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0.5, |
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2- |
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{1,2}, |
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3- |
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z |
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{1,2}, |
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1- |
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2- |
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, W(x,, z), , .
. 4.8.
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1 -4 |
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0 -3 |
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2 1 |
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. 4.8 |
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1 (1), |
2 |
(2). |
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1- |
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[z1, z2 ], |
z1 (z1 |
{1, 2}) |
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= 1, |
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z2 (z2 |
{1, 2}) |
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, = 2.
, :
1 [1,1], 2 [1,2], B3 [2,1], 4 [2,2].
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