Ejemplo de programación lineal
Max Z= 3x+2y
2x + 3y ≤12---------------------2x+3y=12
2x + y ≤ 8--------------------------2x+y=8
X ≥ 0
Y ≥ 0
2(0)+3(y)=12 3y=12 Y=12/3 =4 (0,4)
2x +
3(0)=12 2x=12 x= 12/2 =6 (6,0)
2(0) + y =
8 y=8 (0,8)
2 x + 0 =
8 2x=8 x= 8/2= 4 (4,0)
2x +3y =12
2x+ y= 8
Y=8-2x
2x +3 (8-2x) =12
2x +24 – 6x =12
4x + 24= 12
-4x = 12-24
-4x = -12
X= -12/-4
X= 3
Y= 8 – 2 (3)
Y= 8 – 6
Y = 2
= (3,2)
1.
3x + 2y
3(3) + 2(2) = 9 + 4 =13
2.
3x + 2y
3(4) + 2(0) =12
3.
3x + 2y
3(0) + 2(4) = 8
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