7-3 Linear Inequalities in Two Variables

The study of inequalities is very useful in solving problems in the field of science mathematics statistics optimisation problems economics psychology etc. 62 Inequalities Let us consider the following situations.

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The final solution of the objective.

. In this Chapter we will study linear inequalities in one and two variables. A linear function of two or more variables which has to be maximized or minimized under the given restrictions is called an objective function. I Ravi goes to market with Rs 200 to buy rice which is available in packets of 1kg.

The variables used in the objective function are called as decision variables. These are the restrictions on the variables of an linear programming problem are called as linear constraints.

Linear Inequalities In Two Variables Lesson 7 3 Youtube

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