Graphic method can be applied to solve a LPP when there are only _____________ variable.?

LohaHridoy
  1. One
  2. More than One
  3. Two
  4. Three

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Answer: Option 3

Graphic method can be applied to solve a LPP when there are only two variable. This method is used to solve a two variable linear program. If you have only two decision variables, you should use the graphical method to find the optimal solution. A graphical method involves formulating a set of linear inequalities subject to the constraints. Then the inequalities are plotted on a X-Y plane.

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