Ngày tải lên :
10/09/2012, 13:46
...
⎪
⎪
⎩
⎪
⎪
⎨
⎧
≥
≥+
≤+
+=
0x,x
1x43x
2x2x
x23xz max
21
21
21
21
⎪
⎪
⎪
⎩
⎪
⎪
⎪
⎨
⎧
≥
≤
≤
≤+
−≥−
−=
0x,x
6x
6x
14xx2
4xx
x43xz max
21
1
2
21
21
21
g)-
0x,x
4x2x
9x4x
14x3x
24 x32x
12x32x
x3x4z(x) maxmin/
21
21
21
21
21
21
21
≥
⎪
⎪
⎪
⎩
⎪
⎪
⎪
⎨
⎧
≥+
≥+
≤−
≤+
−≥−
+=
... HOẠCH TUYẾN TÍNH
13
0x,x, x, x, x, x, x, x, x , x
20 x)xx (2) xx(x
10xx3x)xx (2
1xx)xx (2) xx(
7xxx2)xx()xx(2x
x2x)xx (2) xx(x2)x(z min
43 322 87651
43 322 1
85433
743 322
6543 322 1
543 322 1
≥
′′′′′′′
⎪
⎪
⎩
⎪
⎪
⎨
⎧
=
′
−
′′
−
′
−
′′
−
′
+
=−+
′
−
′′
−
′
−=−+
′′
−
′
+
′′
−
′
=++
′
−
′′
−
′
+
′′
−
′
−
−
′
−
′′
−
′
+
′′
−
′
−=
... :
0x,x, x, x, x, x, x, x, x, x
20 x)xx (2) xx(x
10xx3x)xx (2
1xx)xx (2) xx(
7xxx2)xx()xx(2x
x2x)xx (2) xx(x2)x(z min
43 322 87651
43 322 1
85433
743 322
6543 322 1
543 322 1
≥
′′′′′′′
⎪
⎪
⎩
⎪
⎪
⎨
⎧
=
′
−
′′
−
′
−
′′
−
′
+
=−+
′
−
′′
−
′
=+−
′′
−
′
−
′′
−
′
−
=++
′
−
′′
−
′
+
′′
−
′
−
−
′
−
′′
−
′
+
′′
−
′
−=
...