Friday 22 July 2011

[discussion_vu] ``**``........MTH601 , Help.....If any one can guess.....``**``

In assignment problem each job requires

   Exactly one resource

 

   At least one resource

 

      At most one resource

 

The dual of the dual problem yields the original primal

 

   True

 

      False
 

An unrestricted primal variable will result in an equality dual constraint.

 

   True

 

      False


  

The formula for expected number of customers in a system is

 

o L = λ /(µ - λ)

o L = λ /(λ - µ)

o L = µ /(λ - µ)

o L = µ /(µ - λ)

 

In two dimensional LP problem we need only two lines to identify an extreme point. If in any two dimensional problem there are three or more intersecting lines at the corner point then this indicate that

 

o Problem has Degenerate Solution

o One of the constraints is redundant

o Both First and Second

o None of the above

 

 

 

 

 



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