The method used to solve LPP with out the use of artificial variables is called the .............. method.ans.dual simplex methodcutting plane methodBig M methodsimplex method Previous Marked for Review Next

The method used to solve LPP with out the use of artificial variables is called the .............. method.ans.

The concept of ‘loop’ is used ina) transportation problem b) assignment problemc) queuing problem d) none of these.ii) In LPP, feasible solution regions are restricted bya) negative restriction b) positive restrictionc) non-negative restriction d) none of these.iii) An assignment problem can be solved bya) Hungarian method b) VAMc) Matrix minima method d) None of these.iv) What is the method to solve an LPP involving artificial variables ?a) Simplex method b) Charnes-M-methodc) VAM d) None of these.v) The optimality condition for minimization LPP in the simplex method isa) Z j – C j ≥ 0 ∀ j b) Z j – C j ≤ 0 ∀ jc) Z j – C j < 0 ∀ j d) none of these.

Linear Programming Simplex method was designed by ans.DantzigHungarianLemke A.Charnes Previous Marked for Review Next

Solve the following LP by using the dual simplex method:min 3x1 + 2x2 + 10s.t.3x1 + x2 ≥ 3,4x1 + 3x2 ≥ 6,x1 ≥ 1,x2 free.2

Which of the following statements is true regarding the solution methods for solving a linear programming (LP) model?Group of answer choicesThe Simplex algorithm is not the basis of most LP optimization software.The computer solution method uses the Evolutionary algorithm.The graphical solution method can handle LP models with any number of decision variables and constraints.None of the above.