If the following was the simplex tableau for a linear programming problem, which entry would be the next pivot?1210 0 4110 10102300 162-3 2 4 00Give the answer in the form x, y where x is the row and y is the column of the pivot.

The pivot element can be identified by looking at the bottom row of the tableau and the indicator.…

Answered: the following was the simplex tableau…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

See similar textbooks

Similar questions

Over at Duffin House, Marjory Duffin is trying to decide on the size of the print runs for the best-selling new fantasy novel Larry Plotter and the Simplex Method. The following model shows a calculation of the total cost to produce a million copies of the novel, based on an analysis of setup and storage costs c(n) = 0.0008n² - 74n+ 2,000,000 dollars, where n is the print run size (the number of books printed in each run). (a) What would be the effect on cost if the run size was increased from 20,000 to 30,000? A run of size 20,000 would cost $ and a run of 30,000 would cost $ dollars. $30,000 per month would result in a savings of Thus, increasing the run size from $20,000 to (b) Would increasing the run size in further steps of 10,000 result in the same changes in the total cost? Explain. O The cost decreases at a faster and faster rate and then begins to increase. Going from 30,000 to 40,000 decreases the cost by about the same a going from 20,000 to 30,000. O The cost decreases at…
Find the optimal Solution for the Following linear the Programming model using graphical method: Min Z = 41 X, +35 Xe sub. to: 2X+3X2 1250 X1+ X2250 5X1 + 3X2 900 232.5 0.6x1 +0.25 x27 X1, X270
c. State the # of c-47 and c- 54's the Americans used to maximize their carrying capacity's d. What are the advantages/disadvantages of solving the liner programming problem using the graphing method vs the simplex method?
I have To use the simplex method of linear programming and answer with the ratio of row 1 and 2 and the simplex tableau maximize M=4x+2y subject to 5x+y<(or equal to) 80 3x+2y< (or equal to) 76 x> (or equal to) 0 y> (or equal to) 0
For the linear programming problem to the right, (a) Set up the simplex tableau. (b) Determine the particular solution corresponding to the initial tableau (a) Set up the simplex tableau 8 1 0 1 1 0 1 0 0 0 0 1 10 W 0 0 1 0 (b) Determine the particular solution corresponding to the initial tableau x=y=2-u-113, v-w-M=0. 0 0 0 0 1 218 113 Maximize x + 5y-7z subject to the listed constraints. x+y+z=113 7x +x≤218 8x+14y $113 x20, y20, 220
Use the simplex method to solve the following linear programming problem. Find y₁ ≥0 and y₂ 20 such that 4y₁ + y₂ ≥6, y₁ + 4y₂ ≥6, and w=5y₁ +26y₂ is minimized. =aty₁ = [ The minimum is w = (Simplify your answers.) =and y₂ =.
The initial tableau of a linear programming problem is given. Use the simplex method to solve the problem. X1 X2 135 4 $1 1100 3223 1 -5 -1 -3 NOO $2 0 0 19 1 0 42 0 120 = The maximum is when x₁ = X2, X3 = 0, S₁ = 0, and $2 = . (Type integers or simplified fractions.)
This is the initial tableau of a linear programming problem. Solve by the simplex method. X1 X2 S1 S2 S3 1 4 1 ol 12 2 4 1 1 1 4 The maximum is when x1 X2 s1 = 11, s2 = 0, and S3 = 3. N O O O
Problem #3 D, E,F
Consider the following simplex tableau. x y z s1 s2 s3 P constant -10 0 0 -1 3 1 0 300 −6 1 0 −5 1 0 0 2,750 −7 0 1 2 8 0 0 14 9 0 0 −4 −1 0 1 540 (a) State the value of each variable. x= y= z= s1= s2= s3= P= State whether the variables are basic or non-basic. x y z s1 s2 s3 P (b) Is the given simplex tableau a final tableau?

Recommended textbooks for you

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Advanced Engineering Mathematics

Advanced Math

ISBN:

9780470458365

Author:

Erwin Kreyszig

Publisher:

Wiley, John & Sons, Incorporated

Numerical Methods for Engineers

Advanced Math

ISBN:

9780073397924

Author:

Steven C. Chapra Dr., Raymond P. Canale

Publisher:

McGraw-Hill Education

Introductory Mathematics for Engineering Applicat…

Advanced Math

ISBN:

9781118141809

Author:

Nathan Klingbeil

Publisher:

WILEY

Mathematics For Machine Technology

Advanced Math

ISBN:

9781337798310

Author:

Peterson, John.

Publisher:

Cengage Learning,

Basic Technical Mathematics

Advanced Math

ISBN:

9780134437705

Author:

Washington

Publisher:

PEARSON

Topology

Advanced Math

ISBN:

9780134689517

Author:

Munkres, James R.

Publisher:

Pearson,

SEE MORE TEXTBOOKS

the following was the simplex tableau for a linear programming problem, which entry would be the next pivot 2 1 0 0 4 1 0 1 0 10 3 0 0 1 6 -3 2 4 0 0 1 1 2 2 ive the answer in the form r y where r is the row and y is the column of the pivot