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The solution set of the inequation 2x + y > 5, is
Inequation y – x ≤ 0 represents
If a point (h, k) satisfies an inequation ax + by ≥ 4, then the half plane represented by the inequation is
If the constraints in a linear programming problem are changed
The optimal value of the objective function is attained at the points
The position f points O (0, 0) and P (2, –2) in the region of graph of inequations 2x – 3y < 5, will be
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