Consider the following linear model.Маx z %3D 2x1 +X — Xзsubject toX1 + 2х2 + хз 0The final simplex tableau was given below.X1X2RHSX33Х4X51abd16X1ef18X5h-11112a) Find the values of bị and bz.b) Fill in the missing values (a, b, ..., h) of the tableau.c) What is the reduced cost of x2?d) What are the shadow prices? Are there any free goods?

Name: Consider the following linear model.Маx z %3D 2x1 +X — Xзsubject toX1
Uploaded: 2024-03-20T07:07:26.000Z
Channel: Bartleby
Description: Consider the following linear model.Маx z %3D 2x1 +X — Xзsubject toX1 + 2х2 + хз 0The final simplex tableau was given below.X1X2RHSX33Х4X51abd16X1ef18X5h-11112a) Find the values of bị and bz.b) Fill in the missing values (a, b, ..., h) of the table

We are entitled to solve only one question at a time and up to 3 sub-parts only . Given - The…

Math

Advanced Math

Consider the following linear model. Маx z %3D 2x1 + X2 — Xз subject to X1 + 2x2 + x3 < bị -X1 + x2 – 2x3 < b2 X1, X2, Xз 2 0 The final simplex tableau was given below. X1 X2 X3 X4 X5 RHS 1 a b 3 d 16 X1 f 1 8 X5 h -1 1 1 12 a) Find the values of bị and bz. b) Fill in the missing values (a, b, ..., h) of the tableau. c) What is the reduced cost of x2? d) What are the shadow prices? Are there any free goods?

Consider the following linear model. Маx z %3D 2x1 + X2 — Xз subject to X1 + 2x2 + x3 < bị -X1 + x2 – 2x3 < b2 X1, X2, Xз 2 0 The final simplex tableau was given below. X1 X2 X3 X4 X5 RHS 1 a b 3 d 16 X1 f 1 8 X5 h -1 1 1 12 a) Find the values of bị and bz. b) Fill in the missing values (a, b, ..., h) of the tableau. c) What is the reduced cost of x2? d) What are the shadow prices? Are there any free goods?

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

(b) To find the number of shoes, a company should manufacture per day to optimally use their machine and assembly line. One needs to solve the following set of equations. The unknowns are the number for men, X1, women, x2, teenagers, x3, and infants, x4. 10x1 – x2 + 2x3 = 6 —х1 + 11х — хз+ 3x, 3D 25 2x1 – x2 + 10xX3 – X4 = -11 Зx2 — хз + 8хд 3D 15 Find approximate solutions to x1, x2, X3, and x4. Starting with x = (0, 0, 0, 0)" and iterating until ||x(*) – x*-)|. < 10-3 ||x(k) || .
Simplify and state any restrictions on the variable. v²-2y-8 a) 2y²-8y y²-4 y-2 b) 2x+1 (x-2)² (x-2)
Pivot once about the circled element in the simplex tableau, and read the solution from the result. x1 x2 x3 s1 2 83 2 0 이 14 이 36 이 18 0 10 1 2 0 1 2. 3 -2 -1 -3 O A. X3 = 14, s2 = 12, s3 = 4, z = 42; x,, X2, S, = 0 %3D OB. X3 = 14, s2 = 12, s3 = -4, z = 42; x4, X2, S, = 0 OC. X3 = 14, s2 = - 12, s3 = 4, z = - 42; x1, X2, S1 = 0 O D. X3 = 14, s2 = -6, s3 = 4, z = 42; x4, X2, S1 = 0 %3D
given 8x+5w+xw+2x2+0.3w2, find the optimum point
Urgent please
2. Solve the system of linear equation as follows: 2x1 + x2 4.x1 + 5x2 – 3x3 + 6x4 -2x1 + 5x2 – 2x3 + 6x4 4.x1+ 11x2 – 4.x3 + 8x4 x3 + 2x4 %3D 9 4 -
Derive and use 4 step-rule Show your solution in two questions: ( x+5 2 2 r¯ + 2 3 y= 3Vx+1 g(x) = and
A company produces two types of solar panels per year: x thousand of type A and y thousand of type B. The revenue and cost equations, in millions of dollars, for the year are given as follows. R(x,y) = 6x + 8y C(x,y)=x²-3xy + 6y² + 3x + 5y − Determine how many of each type of solar panel should be produced per year to maximize profit.
Match the property used in each equation to rewrite it. Group of answer choices X + Y + Z = Y + Z + X 12/4 + 3 = 3 + 4/12 (A+B)+C = A+(B+C) -3(X + Y) = -3X - 3Y (X)(Y)(Z) = (Y)(X)(Z) (2/3) * (3/2) = 1
Q2. By using simplex method, maximise f = 2x, +3x, subjected to: 5x, +3x, <105 Зх, + 6х, < 126
Q3 A- Find all solutions to this equation (Plot to get rough estimates) N^6 N^3=2 B- Find all solutions for the following system of equations (Hint: Plot) SQRT(x) - SQRT(y) = 17 x- y = 85 C- Find a solution to the following set of equations (using any method you like) -3.0X1 -1.1X2 -2.0X3 -1.8X4 = 1.0 3.2x1 + 2.1X2 +3.2X3 +5.2X4 = 2.0 3.4X1 +2.4X2 -4.2X3 +3.2X4 = 8.0 2.6X1 +2.1X2 -3X3 +3.4X4 = -5.0 How sensitive is the solution to the value in the right hand side of first equation (if it changes from 1 to 1.1, or to 0.9 how does the solution changes)