Max 14x1 + 7x2 t. 2x1 + 5x2 = 14 *1 + 2x2 = 6

Q: maximize: 2x1 + x2 subject to: 0≤ 1 ≤ 5 0≤x2 ≤7 x1 + x2 ≤ 90

A:

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A:

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A:

Q: the following model: (see photo) (c) State the corresponding dual model  (d) Solve the dual…

A: Given L.P.p is maximize problem.We have to solve this by simplex table.Explanation is given bellow

Q: Let A= [-3   2   5                    B= [2   0   -1              0   -1   4…

A: The given matrices are  A=-3250-142-31 and B=20-13-22-140

Q: ralues are positive or zero

A: for the solution to be optimal, in the minimization problem for the simplex method, depends on the…

Q: Consider the following LP problem: Minimize: Subject to: ₁ + x₂ ₁+ 2x₂ ≥ 3 2x₁ + x₂23 I1, I₂ 20

A: The LP problem is given byThe problem is converted to standard form by adding appropriate slack,…

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A: The artificial variable of the linear programming problem is introduced in the first phase to make…

Q: Max 14x1 + 7x2 s.t. 2x₂ + 5x₂ ≤ 14 x₂ + 2x₂ ≤6 x₁ ≥ 0, x₂ ≥ 0

A: c) The corresponding dual model as follows

Q: Consider the following mathematical model: Max z = X1 – X2 + 3X3 S.T X1 + X2 = 10 X1, X2, X3 >= 0 a)…

A: As per the question we are given a linear programming problem and we have to :Solve it using simplex…

Q: Consider the simplex tableau given below. X1 X2 X3 S1 S2 S3 1 2 22 1 - 5 27 - 4 2 4 1 19 P.

A: The basic variables gives the identity matrix Therefore the basic variables are as follows