Given the following 2 constraints, which solution is a feasible solution for a maximization problem?(1) 7 x1 + 3 x2 s 21(2) x1 - x2 s 3O (x1, x2) - (2, 1)O x1. x2) - (5, 1)O (x1, x2) - (4, 4)O (x1, x2) - (1, 5)

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Answered: Given the following 2 constraints,…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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QUESTION 14 Calculate the maximum value of 4x + 6y subject to the constraints below: 3x + y ≤ 16 x + 3y ≤ 16 y≥ 1 x ≥ 0
& Determine the feasible space for each of the following independent constraints, given that t₁, ₂20. *(a) -3x₁ + x₂ ≤ 6. (b) x2x₂ 2 5. (c) 2x - 3r₂ = 12. (d) x₁x₂ = 0. *(e) -x₁ + x₂ 2 0.
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Question 29 Maximize 2x1 + 4x2 subject to x1 + 3x₂ �� 12 2x1 + x₂ ≤ 14 120 and ₂ > 0 Using simplex method by introducing slack variables 3 and 4, and M = 2x1 + 4x2, now the inequalities are changed to equations x1 + 3x2 + x3 = 12 (1) 2x1 + x₂ + x4 = 14 (2) 2x14x2 M = 0 (3) To bring 1 and 2 into the solution, which one (1 or 2) is firstly brought into the solution and which equation is used as the pivot equation. O1 and (2) O #2 and (3) O2 and (2) O #1 and (1) O2 and (1)
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Given the following 2 constraints, which solution is a feasible solution for a maximization problem? (1) 7 x1 + 3 x2 s 21 (2) x1 - x2 s 3 O (x1, x2) - (2, 1) O x1. x2) - (5, 1) O x1, x2) - (4, 4) O (x1, x2) - (1, 5)