Mathematics for Machine Technology
7th Edition
ISBN: 9781133281450
Author: John C. Peterson, Robert D. Smith
Publisher: Cengage Learning
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Chapter 13, Problem 3A
Multiply
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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.
Solve the system :-
(1-x) dux (1+x) 3x + yox you to
-you -y sy
+ (1-1) 14 + (1 + x)y.
EXTER
Chapter 13 Solutions
Mathematics for Machine Technology
Ch. 13 - Subtract 7516278 .Ch. 13 - Multiply 7238 . Express the result as a mixed...Ch. 13 - Multiply 1.7022.35 .Ch. 13 - Prob. 4ACh. 13 - Prob. 5ACh. 13 - Prob. 6ACh. 13 - Raise the following numbers to the indicated...Ch. 13 - Raise the following numbers to the indicated...Ch. 13 - Raise the following numbers to the indicated...Ch. 13 - Raise the following numbers to the indicated...
Ch. 13 - Raise the following numbers to the indicated...Ch. 13 - Raise the following numbers to the indicated...Ch. 13 - Raise the following numbers to the indicated...Ch. 13 - Raise the following numbers to the indicated...Ch. 13 - Raise the following numbers to the indicated...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the lengths of the sides...Ch. 13 - In the following table, the radii of circles are...Ch. 13 - In the following table, the radii of circles are...Ch. 13 - In the following table, the radii of circles are...Ch. 13 - In the following table, the radii of circles are...Ch. 13 - In the following table, the radii of circles are...Ch. 13 - In the following table, the diameters of spheres...Ch. 13 - In the following table, the diameters of spheres...Ch. 13 - In the following table, the diameters of spheres...Ch. 13 - In the following table, the diameters of spheres...Ch. 13 - In the following table, the diameters of spheres...Ch. 13 - In the following table, the radii and heights of...Ch. 13 - In the following table, the radii and heights of...Ch. 13 - In the following table, the radii and heights of...Ch. 13 - In the following table, the radii and heights of...Ch. 13 - In the following table, the radii and heights of...Ch. 13 - In the following table, the diameters and heights...Ch. 13 - In the following table, the diameters and heights...Ch. 13 - In the following table, the diameters and heights...Ch. 13 - In the following table, the diameters and heights...Ch. 13 - Prob. 55ACh. 13 - Prob. 56ACh. 13 - Prob. 57ACh. 13 - Find the area of this plate. All dimensions are in...Ch. 13 - Find the metal volume of this bushing. All...Ch. 13 - Find the volume of this pin. All dimensions are in...Ch. 13 - Prob. 61A
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