EBK MATHEMATICS FOR MACHINE TECHNOLOGY
8th Edition
ISBN: 9781337798396
Author: SMITH
Publisher: CENGAGE LEARNING - CONSIGNMENT
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Chapter 29, Problem 14A
To determine
(a)
To find all the values which is given in the table.
To determine
(b)
To find all the values which is given in the table.
To determine
(c)
To find all the values which is given in the table.
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Students have asked these similar questions
For the Big-M tableau (of a maximization LP and row0 at bottom and M=1000),
Z
Ꮖ 1
x2
x3
81
82
83
e4
a4
RHS
0
7
0
0
1
0 4
3
-3
20
0
-4.5
0
0
0
1
-8 -2.5
2.5
6
0
7
0
1
0
0 8
3
-3
4
0
-1
50
1
0
0
0-2
-1
1
4
0000
0
30 970 200
If the original value of c₁ is increased by 60, what is the updated value of c₁ (meaning keeping the same set for BV. -10?
Having made that change, what is the new optimal value for ž?
Here is the optimal tableau for a standard Max problem.
zx1
x2
x3
24
81
82
83
rhs
1
0
5
3
0
6
0
1
.3
7.5 0
-
.1
.2
0 0
28
360
0
-8
522
0
2700
0
6
12
1
60
0
0
-1/15-3
1
1/15 -1/10 0
2
Using that the dual solution y = CBy B-1 and finding B = (B-¹)-¹
we find the original CBV and rhs b.
The allowable increase for b₂ is
If b₂ is increased by 3 then, using Dual Theorem, the new value for * is
If c₂ is increased by 10, then the new value for optimal > is
i.e. if no change to BV, then just a change to profit on selling product 2.
The original coefficients c₁ =
=☐ a
and c4 = 5
If c4 is changed to 512, then (first adjusting other columns of row0 by adding Delta times row belonging to x4
or using B-matrix method to update row0)
the new optimal value, after doing more simplex algorithm, for > is
Please show in mathematical form.
Chapter 29 Solutions
EBK MATHEMATICS FOR MACHINE TECHNOLOGY
Ch. 29 - Prob. 1ACh. 29 - Prob. 2ACh. 29 - Prob. 3ACh. 29 - What percent of 258 is 196? Round the answer to 2...Ch. 29 - Use a calculator to determine 23.7443.52.Round the...Ch. 29 - Find the metal area of the washer in Figure 29-6....Ch. 29 - Prob. 7ACh. 29 - Prob. 8ACh. 29 - Refer to Figure 29-7. Dimension A with its...Ch. 29 - Prob. 10A
Ch. 29 - Prob. 11ACh. 29 - Prob. 12ACh. 29 - Refer to Figure 29-9 to determine the values in...Ch. 29 - Prob. 14ACh. 29 - Prob. 15ACh. 29 - Spacers are manufactured to the mean dimension and...Ch. 29 - A tool and die maker grinds a pin to an...Ch. 29 - A piece is to be cut to the dimensions and...Ch. 29 - Determine the maximum and minimum permissible wall...Ch. 29 - Mating parts are shown in Figure 29-16. The pins...Ch. 29 - Prob. 21A
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