Question
In: Advanced Math
Use the simplex method to solve the following problem. Find y1 ≥ 0, y2 ≥ 0,...
Use the simplex method to solve the following problem. Find y1 ≥ 0, y2 ≥ 0, and y3 ≥ 0 such that
2 y1 + 7 y2 + 3 y3 ≤ 11,
2 y1 + 14 y2 + 8 y3 ≥ 1010,
and
w = 12 y1 + 42 y2 + 59 y3 is minimized.
The minimum value w = ___ occurs when y1 = ___, y2 = ___, and y3 = ___.
(Simplify your answers.)
Solutions
Expert Solution
Here given problem has no solution because the optimum table solution contains in terms of M.where M is very Big value .Im solve this problem by big M method .Answer and explaination is below thank you.
Colby Messinger answered 2 years agoRelated Solutions
Let Y1 and Y2 have joint pdf f(y1, y2) = (6(1−y2), if 0≤y1≤y2≤1 0, otherwise. a)...
Let Y1 and Y2 have joint pdf f(y1, y2) = (6(1−y2), if 0≤y1≤y2≤1
0, otherwise. a) Are Y1 and Y2 independent? Why? b) Find Cov(Y1,
Y2). c) Find V(Y1−Y2). d) Find Var(Y1|Y2=y2).
Use the Simplex method to solve the following problem: Max Z = x1 + 2x2 + 3x3...
Use the Simplex method to solve the following problem:
Max Z = x1 + 2x2 + 3x3
s. to2x1 + x2 + x3 <= 20
x1 + 2x2 - x3 <= 20
3x2 + x3 <= 10
x1, x2, x3 >= 0
Clearly specify the optimal values of all variables ya used in your
procedure as well as the optimal value of the objective
function.
In part a), say what corner point was analyzed in each iteration
and give the...
Solve the following problem by Dynamic Programming: Maximize z = (y1 + 2)^2 + y2 *...
Solve the following problem by Dynamic
Programming:
Maximize z = (y1 + 2)^2 + y2 * y3 + (y4 - 5)^2
subject to
y1 + y2 + y3 + y4 <= 5
yi >= 0 and integer, i = 1, 2, 3, 4
Solve the following problem using the simplex method. If the problem is two dimensional, graph the...
Solve the following problem using the simplex method. If the
problem is two dimensional, graph the feasible region, and outline
the progress of the algorithm.
Max
Z = 5X1 + 3X2 +
2X3
Subject to 4X1 + 5X2 +
2X3 + X4≤ 20
3X1 + 4X2 - X3 + X4≤ 30
X1, X2, X3, X4 ≥
0
Use the simplex method to solve the linear programming problem. The maximum is ___ when x1=...
Use the simplex method to solve the linear programming problem.
The maximum is ___ when x1= ___ and x2=___
a.)
Maximize : z= 24x1+2x2
Subject to: 6x1+3x2<=10, x1+4x2<=3
With: x1>=0, x2>=0
b.)
Maximize: z=2x1+7x2
Subject to: 5x1+x2<=70, 7x1+2x2<=90, x1+x2<=80
With: x1,x2>=0
c.)
Maximize: z=x1+2x2+x3+5x4
Subject to: x1+3x2+x3+x4<=55, 4x+x2+3x3+x4<=109
With: x1>=0, x2>- 0, x3>=0, x4>=0
d.)
Maximize: z=4x1+7x2
Subject to: x1-4x2<=35 , 4x1-3x2<=21
With: x1>=0, x2>=0
Suppose that Y1 and Y2 are jointly distributed with joint pdf: f(y1,y2) ={cy2. for 0 ≤...
Suppose that Y1 and Y2 are jointly distributed with joint
pdf:
f(y1,y2) ={cy2. for 0 ≤ y1 ≤ y2 ≤ 1
0. otherwise}
(1) Find c value.
(2) Are Y1 and Y2 independent? Justify your answer.
(3) ComputeCov(Y1,Y2).
(4) Find the conditional density of Y1 given Y2=y2.
(5) Using (d), find the conditional expectation E (Y1|Y2).
(6) Suppose that X1=Y1+Y2, and X2= 2Y2. What is the joint
density ofX1andX2?
Use the simplex method to solve the linear programming problem. Maximize P = x + 2y...
Use the simplex method to solve the linear programming
problem.
Maximize
P = x + 2y + 3z
subject to
2x
+
y
+
z
≤
21
3x
+
2y
+
4z
≤
36
2x
+
5y
−
2z
≤
15
x ≥ 0, y ≥ 0, z ≥ 0
Use the simplex method to solve the linear programming problem. Maximize P = 3x + 2y...
Use the simplex method to solve the linear programming
problem.
Maximize
P = 3x + 2y
subject to
3x
+
4y
≤
33
x
+
y
≤
9
2x
+
y
≤
13
x ≥ 0, y ≥ 0
The maximum is P = at
(x, y)
Use the simplex method to solve the linear programming problem. Maximize P = 3x + 2y...
Use the simplex method to solve the linear programming
problem.
Maximize
P = 3x + 2y
subject to
3x
+
4y
≤
33
x
+
y
≤
9
2x
+
y
≤
13
x ≥ 0, y ≥ 0
The maximum is P = at
(x, y)
Use the simplex method to solve the linear programming problem. Maximize P = x + 2y...
Use the simplex method to solve the linear programming
problem.
Maximize
P = x + 2y + 3z
subject to
2x
+
y
+
z
≤
56
3x
+
2y
+
4z
≤
96
2x
+
5y
−
2z
≤
40
x ≥ 0, y ≥ 0, z ≥ 0
The maximum is P = at
(x, y, z) =
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