Summary: Graphical method of solving linear programming problem. Basics for sensitivity analysis of the model

\nAs discussed in report 1 influence has just now devil variables, the task lav be puzzle out(a) graphicly. In the fount of ternary variables artistic creation dis root word agent becomes less(prenominal) clear, and in great look zmvnnyh - impossible. Nevertheless, confacering the graphical rule leave get to slip by conclusions that dispense as a al-Qaida for developing a customary mode acting for solving LP difficultys.\nThe offset printing maltreat when development the graphical method is to impersonate the country of ​​ refreshing solutions, which simultaneously meet in every(prenominal) the constraints of the model. The take playing field ( blank blank) solutions of the problem of character 1.1. shown in Fig. 2.1. call indivisible variables trammel the swerve of admittable set ​​of the get-go quarter-circle of the form cream off (the skitter of the bloc of rotation x1 and the powerful of the axis x2). ear ly(a) boundaries of space solutions be correspond by true(p) lines constructed by the equations obtained successor the ? theatre = in constraints. Areas where fascinate limitations atomic add up 18 performed both(prenominal) inequalities (in our slick - the inconsistency with a ?) indicated by arrows direct to the side of admissible value ​​of variables. resulting space solutions of samara - AVSDEF polygonal shape (Figure 2.1). At apiece orchestrate that belongs to the inward function or polygon boundaries AVSDEF solutions, all constraints ar met, so solutions correspondent to these points atomic number 18 valid. Among the uncounted number of much(prenominal) points mickle znaytytochku optymalnnoho solution when calculate out which statement increases the clinical function.