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Q. Who developed Linear Programming for the purpose of scheduling the complicated procurement activities of the United States Air Force?

Q. In LPP, degeneracy occurs in ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ stages

Q. Graphic method can be applied to solve a LPP when there are only ‐‐‐‐‐‐‐‐‐‐‐‐‐ variable

Q. Basic cells indicate positive values and non‐ basic cells have ‐‐‐‐‐‐‐‐‐‐‐ value for flow

Q. In simplex algorithm , which method is used to deal with the situation where an infeasible starting basic solution is given?

Q. In simplex method , we add ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ variables in the case of ‘=’

Q. The solution of any transportation problem is obtained in how many stages?

Q. All the constraints are expressed as equations and the right hand side of each constraint and all variables are non‐negative is called ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐

Q. Which variables are fictitious and cannot have any physical meaning ?

Q. A ‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐ models considers time as one of the important variable