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- Consider the following optimization problem: Determine three positive real numbers such that their product is 237 and such that the sum of squares of these numbers is minimum. The above problem can be solved by optimizing the following objective function: xty? + x?yt + 237 A) S(x, y) x*y? + x?yt + 2372 x2 + y? B) S(x, y) C) S(x, y) = x*y? + x?y4 + 2372 x²y? aty? + x?y* + 237 ,2,,4 D) S(x, y)arrow_forwardB. Convert primal problem to dual problem: Minimize Z = 4x₁ + 2x₂-x3 Subject to: x₁ + x₂ + 2x3 23 2x₁2x2 + 4x3 ≤ 5 X1, X2, X3 20arrow_forwardD 5.3-2. Consider the following problem. Maximize Z = 4x1 + 3x2 + x3 + 2x4, subject to 4x1 + 2x2 + x3 + x4 <5 3x1 + x2 + 2x3 + x4 <4arrow_forward
- .Consider the multiobjective LP given below max 6x1+4x2 max x2 st3x1+2x2<=12 x1+2x2<=10 x1,x2>=0 with the targets of minimum 20 for the first objective and 4 for the second objective. It is given that satisfying the first objective is more important than satisfying the second objective. Solve the problem using the graphical method.arrow_forwardConsider the following problem: maximize P xy subject to y = 3 – x² and I>-1. What is the solution of this problem? In other words, find the values of x and y that solve this optimization problem. Show all your work! You can either use the space below to type your answer or upload a photo of your answer.arrow_forward2. Solve the initial integer solution of the given integer problem. Use the graphical method. Maximize z 3x1 + 2x2 subject to 2x, + 5x, s 18 4x1 + 2x2 < 18 X1, x2 2 0 and integerarrow_forward
- Maximize Z = 10x1 + 20x2; Subject to -x1 + 2x2 ≤ 15 x1 + x2 ≤ 12 5x1 + 3x2 ≤ 45 and x1 ≥0, x2 ≥ 0arrow_forwardPART 3 3). Solve the LP Problem using the Graphical Method and answer the questions below. Max Z = 2 X₁ + 5 X2 subject to: 2 X₁ + X2 ≤ 25 2 X1 ≤ 20 - X1 + 10 X₂ ≥ 20 5 X₁ + 3 x2 > 15 X2 ≤ 15 X2 ≥ 0 X₁ 20arrow_forward3. Consider the following dual problem Minimize Z = 7x₁ + 2x₂ + 5x3 + 4x4 subject to 2x₁ + 4x₂ + 7x3 + x4 ≥ 5 8x₁ + 4x2 + 6x3 + 4x4 ≥ 8 3x₁ + 8x₂ + x3 + 4x4 ≥ 4 and x₁ ≥ 0, x₂ ≥ 0, X3 ≥ 0, X4 ≥ 0. (a) Construct the primal problem corresponding to this problem. (b) Solve the primal problem by the original simplex method (in tabular form) step by step. Identify the complementary basic solution for the dual problem obtained at each iteration. Use the dual simplex method manually to solve the dual problem. Compare the resulting sequence of basic solutions with the complementary basic solutions obtained in part (b). (c)arrow_forward
- 1. Find two positive numbers such that the sum of the first number squared and the second number is 54 and the product is a maximum. The two numbers are : (C) V18 and 6 (B) V18 and 36 (E) 18 and 27 (A) 18 and 36 (D) 6 and 18arrow_forwardNeed only a handwritten solution only (not a typed one).arrow_forwardMaximize z = 10x₁ + 55x2 + 50x3, subject to 4x₂ + 9x3 ≤ 122 13x2 + 22x3 S 142 6x215x3 S 245 ≥ 0, X3 2 0. X3 $1 16x1 X1 - 8X₁ + 5X1+ x1 ≥ 0, X₂ X2 $2 $3 Narrow_forward
- Linear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning