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The graphical method is applicable to solve the LPP involving two decision variables x 1 , and x 2 , we usually take these decision variables as x, y instead of x 1 , x 2 . To solve an LPP , the graphical method includes two major steps. a) The determination of the solution space that d..

. This was done under the name 'Operation Research' (OR) because the team was dealing with research on military operation. In 1947, George B. Dantzig developed the first mathematical technique of linear programming. To get the best deal in any venture, one must make the best (optimum) use of one's ..

The data given in the problem can be represented in a table as follows. Let x = number of toys of type-I to be produced y = number of toys of the type - II to be produced \ Total profit = 5x + 3y The LPP formulated for the given problem is: Maximise Z = 5x + 3y subject to the constraintsh..

Linear Programming Problems (LPP) - The standard form of the linear programming problem is used to develop the procedure for solving a general programming problem. A general LPP is of the form Max (or min) Z = c 1 x 1 + c 2 x 2 + +c n x n x 1 , x 2 , ....x n are called decision variable. subject to..