SA

Solve the following linear programming problem graphically: Maximize $Z=10500x+9000y$ Subject to constraints $x+y \le 50$, $2x+y \le 80$, $x, y \ge 0$

SA

In the Linear Programming Problem (LPP), find the point/points giving maximum value for $Z=5x+10y$ subject to constraints $x+2y\le120$, $x+y\ge60$, $x-2y\ge0$, $x, y\ge0$.

MCQ_SINGLE

A factory produces two products X and Y. The profit earned by selling X and Y is represented by the objective function \(Z=5x+7y,\) where x and y are the number of units of X and Y respectively sold. Which of the following statement is correct?

MCQ_SINGLE

The corner points of the feasible region of a Linear Programming Problem are (0, 2), (3, 0), (6, 0), (6, 8) and (0, 5). If \(Z=ax+by;\) (a, \(b>0)\) be the objective function, and maximum value of Z is obtained at (0, 2) and (3, 0), then the relation between a and b is:

MCQ_SINGLE

For a Linear Programming Problem (LPP), the given objective function is $Z = x + 2y$. The feasible region PQRS determined by the set of constraints is shown as a shaded region in the graph. Which of the following statements is correct ?

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