Maximize Z = 3x + 4y , subject to the constraints are ` x + y le 4, x ge 0 " and " y ge 0 `.

Maximize Z = x + y, subject to constraints are x - y le - 1, - x + y le 0 " and " x, y ge 0 .

Solve the following linear programming problems graphically. Maximise z = 3x + 4y subject to the constraints: x + y le 4, x ge 0, y ge 0 .

Solve the following linear programming graphically Maximise z = 3x + 4y , subject to the constraints x + y le 4 , x ge 0 , y ge 0

Maximise Z = 3x + 4y, subject to the constraints : x+y le 1, x ge 0 .

Maximize : Z = x + y ,subject to the constraints: x - y le -1, -x + y le 0, x ge 0, y ge 0

Maximize Z = 3x + 4y subject to the constraints : x + 2y le 8, 3x + 2y le 12, x ge 0, y ge 0 using graph.

Maximize 5x +7y , subject to the constraints 2x + 3y le 12, x+y le 5, x ge 0 and y ge 0 .

Maximum value of Z = 3x + 4y subject to the constraints x + y le 4, x ge 0, y ge 0 is 16.