Basic Concept of Linear Programming Problem
Objective Function: The Objective Function is a linear function of variables which is to be optimised i.e., maximised or minimised. e.g., profit function, cost function etc. The objective function may be expressed as a linear expression. Constraints: A linear equation represents a s..
Mathematical Formulation of Linear Programming Problems
Mathematical Formulation of Linear Programming Problems - There are mainly four steps in the mathematical formulation of linear programming problem as a mathematical model. We will discuss formulation of those problems which involve only two variables. Identify the decision vari..
Graphical Method of Solution of a Linear Programming Problem
So far we have learnt how to construct a mathematical model for a linear programming problem. If we can find the values of the decision variables x 1 , x 2 , x 3 , ..... x n , which can optimise (maximize or minimize) the objective function Z, then we say that these values of x i are the ..
Which of the following Venn diagrams represent the correct relationshi..
Which of the following Venn diagrams represent the correct relationship between set of all scalene triangles and set of all isosceles triangles? => 1 or 2 or both 2 and 3 or 3..
Choose the correct line plot for the data set 2, 6, 3, 4, 2, 5, 2, and..
Choose the correct line plot for the data set 2, 6, 3, 4, 2, 5, 2, and 4. => Figure 1 or Figure 4 or Figure 3 or Figure 2..
Select the correct statement(s).I. Set of squares is a subset of set o..
Select the correct statement(s). I. Set of squares is a subset of set of rhombuses. II. Set of squares is a subset of set of rectangles. III. The diagonals of a rhombus divide it into 4 congruent triangles. => I and II only or II and III only or I, ..
Identify the correct statement / statements.1. A space is the set of a..
Identify the correct statement / statements. 1. A space is the set of all points. 2. A line is a set of points that extends in two directions without end. 3. A point is a location in a plane with fixed dimensions. => 1 only or 1 and 2 only or 3 only or 2 and 3 only..
Pick the correct line plot displaying the data set 2, 4, 2, 6, 3, 5, 4..
Pick the correct line plot displaying the data set 2, 4, 2, 6, 3, 5, 4, 2 and 5. => Figure 1 or Figure 2 or Figure 3 or Figure 4..
Pick the correct line plot displaying the data set: 2, 4, 2, 6, 3, 5, ..
Pick the correct line plot displaying the data set: 2, 4, 2, 6, 3, 5, 4, 2 and 5. => Figure 1 or Figure 2 or Figure 3 or Figure 4..
Pick the correct line plot displaying the data set 2, 4, 2, 6, 3, 5, 4..
Pick the correct line plot displaying the data set 2, 4, 2, 6, 3, 5, 4, 2, 5, 6 from the figures. => Figure 1 or Figure 3 or Figure 4 or Figure 2..
Result
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